fix(maestro): keep Enter toggling the worktree checkbox, not submitting

Matches the TUI's WorktreeToggle, whose Enter also toggles rather than
submitting — otherwise the two clients would disagree on this one
field despite #97 requiring the same rule everywhere else.

crates/maestro-tui/src/app.rs

@@ -1551,8 +1551,8 @@ mod tests {
             panic!("expected a draft pane");
         };
         assert_eq!(draft.command(), "aider");
-        assert_eq!(draft.rows.len(), 1);
-        assert_eq!(draft.rows[0].project.name, "maestro");
+        assert_eq!(draft.groups.len(), 1);
+        assert_eq!(draft.groups[0].main.name, "maestro");
         assert_eq!(draft.home_dir, "/home/u");
         assert_eq!(draft.name.value(), "crimson-otter");
     }

crates/maestro-tui/src/draft.rs

@@ -7,13 +7,31 @@
 //!
 //! Field groups (#64), mirroring the web form (`web/src/spawnForm.ts`):
 //! command presets from `/api/info` (with an implicit `custom` free-text
-//! entry), a project picker fed by [`crate::projects`] over `/api/projects`
-//! plus an `Other directory…` escape hatch, a generated session name from
+//! entry), a two-step project/worktree picker (#96, mirroring the web
+//! redesign in #95) fed by [`crate::projects`] over `/api/projects` plus an
+//! `Other directory…` escape hatch, a generated session name from
 //! `/api/names` with a reroll key, and validation that reports which field is
 //! missing instead of posting an empty request. A worktree section (#65)
 //! mirrors `web/src/spawnForm.ts`: on by default over a git repository,
 //! branch tracking the generated name until touched, with a new-or-existing
 //! branch switch fed by `/api/branches`.
+//!
+//! The picker itself is two steps (#96), verbatim from the rules in
+//! `web/src/spawnForm.ts`'s "working-directory picker (#95)" comment:
+//!  1. Step one is one box per repository (name, then full path). A worktree
+//!     is a box only when its main checkout is missing from the scan.
+//!  2. The filter keeps a repository when the query matches it or any of its
+//!     worktrees, so a worktree name still finds its box.
+//!  3. Picking a box reveals step two: "+ new", then that repository's
+//!     worktrees newest-first. "Other directory…" clears both steps.
+//!  4. "+ new" is the default selection — except on a box that is itself a
+//!     linked worktree, which defaults to that worktree.
+//!  5. "+ new" means create: cwd is the repository, create-worktree on.
+//!     An existing worktree means run in it: cwd is that worktree,
+//!     create-worktree OFF. The daemon never adopts (docs/WORKTREES.md), so
+//!     these are separate acts.
+//!  6. Neither step probes `/api/gitroot`; the scan already reports
+//!     repository membership. Only the free-text hatch pays for a probe.
 
 use std::collections::VecDeque;
 use std::path::{Path, PathBuf};
@@ -52,10 +70,15 @@ pub enum DraftField {
     Preset,
     /// Free-text command, reachable only while a custom preset is selected.
     CustomCommand,
-    /// Project picker: typing filters, Up / Down highlight, Enter picks.
+    /// Step one: repository picker. Typing filters, Up / Down highlight,
+    /// Enter picks and reveals step two (#96).
     DirPicker,
     /// Free-text path, revealed by picking `Other directory…`.
     CwdRaw,
+    /// Step two, shown once a repository is picked: "+ new" then that
+    /// repository's worktrees newest-first (#96 rule 3). Up / Down move and
+    /// apply immediately, mirroring the web form's per-click choice.
+    WorktreeChoice,
     Name,
     /// Disclosure collapsing the worktree/branch controls below (#93).
     /// Closed by default; Enter / Space toggles.
@@ -81,14 +104,50 @@ pub enum WorktreeBranchMode {
     Existing,
 }
 
-/// One flattened project-picker entry: a discovered repo/worktree plus what
-/// rendering needs to know about it. `indent` marks worktrees nested under
-/// their main checkout.
+/// "new" (create a worktree) or an existing worktree to run in — the TUI
+/// mirror of the web form's `WorktreeChoice` (#96 rule 5).
 #[derive(Debug, Clone, PartialEq, Eq)]
-pub struct DraftRow {
+pub enum WorktreeChoice {
+    New,
+    Existing(PathBuf),
+}
+
+/// One repository box for step one of the picker (#96 rule 1): the main
+/// checkout (or, when it's missing from the scan, its freshest worktree
+/// standing in for it) plus every other worktree of the same repository.
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct DraftGroup {
+    pub main: Project,
+    pub main_stale: bool,
+    pub worktrees: Vec<DraftWorktreeRow>,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct DraftWorktreeRow {
     pub project: Project,
     pub stale: bool,
-    pub indent: bool,
+}
+
+/// The repository key a [`DraftGroup`] was formed under — same key
+/// `projects::group_projects` groups by, kept separately because the main
+/// box's own path only equals it when the main checkout itself was found.
+fn group_key(main: &Project) -> PathBuf {
+    main.base_repo.clone().unwrap_or_else(|| main.path.clone())
+}
+
+/// Every worktree of a group, including the group's own box when the scan
+/// found no main checkout to nest it under — the TUI mirror of the web
+/// form's `worktreesOf`. Already newest-first: when the main box stands in
+/// for a missing main checkout it is the freshest member by construction
+/// ([`projects::group_projects`]), and `worktrees` itself is sorted
+/// newest-first.
+fn worktree_rows_of(group: &DraftGroup) -> Vec<Project> {
+    let mut rows = Vec::new();
+    if group.main.is_worktree {
+        rows.push(group.main.clone());
+    }
+    rows.extend(group.worktrees.iter().map(|w| w.project.clone()));
+    rows
 }
 
 /// Why a submit was refused. The message names the missing field so the form
@@ -133,15 +192,29 @@ pub struct DraftPane {
     pub presets: Vec<SpawnPreset>,
     pub selected_preset: usize,
     pub custom_command: crate::text_input::TextInput,
-    /// Discovered projects, sorted fresh-first with worktrees nested.
-    pub rows: Vec<DraftRow>,
+    /// Discovered projects, sorted fresh-first and grouped by repository
+    /// (#96 step one).
+    pub groups: Vec<DraftGroup>,
     pub filter: crate::text_input::TextInput,
-    /// Highlighted entry within the visible list; the implicit
-    /// `Other directory…` entry sits at index `visible_rows().len()`.
+    /// Highlighted entry within the visible step-one list; the implicit
+    /// `Other directory…` entry sits at index `visible_groups().len()`.
     pub highlighted: usize,
+    /// Set by an explicit Up/Down move, cleared by typing (#97): typing
+    /// mirrors the web form's plain filter input, where Enter always
+    /// resolves and submits; an explicit arrow move mirrors Tab landing on
+    /// a not-yet-active picker button there, where a first Enter only
+    /// chooses. See `dir_picker_choice_active` at the Enter match arm.
+    dir_picker_navigated: bool,
     pub cwd_raw_visible: bool,
     pub cwd_raw: crate::text_input::TextInput,
     pub picked_cwd: Option<PathBuf>,
+    /// The repository picked in step one ([`group_key`] of its main box),
+    /// `None` until a box is picked. Looked up fresh in `groups` rather than
+    /// cached, so a project-list refresh can't leave it stale.
+    pub selected_group_key: Option<PathBuf>,
+    /// Step two's current pick (#96 rule 4/5). Meaningless while
+    /// `selected_group_key` is `None`.
+    pub worktree_choice: WorktreeChoice,
     pub name: crate::text_input::TextInput,
     pub name_queue: VecDeque<String>,
     /// Set once the operator types or rerolls a name; guards refills against
@@ -200,12 +273,15 @@ impl Default for DraftPane {
             presets,
             selected_preset: 0,
             custom_command: crate::text_input::TextInput::default(),
-            rows: Vec::new(),
+            groups: Vec::new(),
             filter: crate::text_input::TextInput::default(),
             highlighted: 0,
+            dir_picker_navigated: false,
             cwd_raw_visible: false,
             cwd_raw: crate::text_input::TextInput::default(),
             picked_cwd: None,
+            selected_group_key: None,
+            worktree_choice: WorktreeChoice::New,
             name: crate::text_input::TextInput::default(),
             name_queue: VecDeque::new(),
             name_touched: false,
@@ -248,24 +324,24 @@ impl DraftPane {
             .unwrap_or(0);
     }
 
-    /// Replace the project snapshot: sort fresh-first (#54), nest worktrees
-    /// under their main checkout, and precompute staleness for rendering.
+    /// Replace the project snapshot: sort fresh-first (#54), group by
+    /// repository (#96), and precompute staleness for rendering.
     pub fn set_projects(&mut self, discovered: Vec<Project>, now: DateTime<Utc>) {
         let sorted = projects::sort_projects(discovered, now);
         let groups = projects::group_projects(&sorted);
-        self.rows = groups
+        self.groups = groups
             .iter()
-            .flat_map(|g| {
-                std::iter::once(DraftRow {
-                    stale: projects::is_stale(g.main, now),
-                    indent: false,
-                    project: g.main.clone(),
-                })
-                .chain(g.worktrees.iter().map(|wt| DraftRow {
-                    stale: projects::is_stale(wt, now),
-                    indent: true,
-                    project: (*wt).clone(),
-                }))
+            .map(|g| DraftGroup {
+                main: g.main.clone(),
+                main_stale: projects::is_stale(g.main, now),
+                worktrees: g
+                    .worktrees
+                    .iter()
+                    .map(|wt| DraftWorktreeRow {
+                        project: (*wt).clone(),
+                        stale: projects::is_stale(wt, now),
+                    })
+                    .collect(),
             })
             .collect();
         self.highlighted = self.highlighted.min(self.entry_count().saturating_sub(1));
@@ -623,6 +699,8 @@ impl DraftPane {
         order.push(DraftField::DirPicker);
         if self.cwd_raw_visible {
             order.push(DraftField::CwdRaw);
+        } else if self.selected_group_key.is_some() {
+            order.push(DraftField::WorktreeChoice);
         }
         order.push(DraftField::Name);
         order.push(DraftField::Advanced);
@@ -667,18 +745,25 @@ impl DraftPane {
             ((self.selected_preset as i32) + delta).rem_euclid(len as i32) as usize;
     }
 
-    /// Rows surviving the type-to-filter, in display order.
-    pub fn visible_rows(&self) -> Vec<&DraftRow> {
+    /// Step-one boxes surviving the type-to-filter, in display order. A
+    /// group survives when the query matches its box or any of its
+    /// worktrees (#96 rule 2), so a worktree name still finds its box.
+    pub fn visible_groups(&self) -> Vec<&DraftGroup> {
         let query = self.filter.value();
-        self.rows
+        self.groups
             .iter()
-            .filter(|r| projects::matches_filter(&r.project, query))
+            .filter(|g| {
+                projects::matches_filter(&g.main, query)
+                    || g.worktrees
+                        .iter()
+                        .any(|w| projects::matches_filter(&w.project, query))
+            })
             .collect()
     }
 
     /// Visible entries including the trailing implicit `Other directory…`.
     pub fn entry_count(&self) -> usize {
-        self.visible_rows().len() + 1
+        self.visible_groups().len() + 1
     }
 
     /// Highlight clamped to the current entry count.
@@ -691,38 +776,62 @@ impl DraftPane {
         if count == 0 {
             return;
         }
+        self.dir_picker_navigated = true;
         self.highlighted = ((self.selection() as i32) + delta).rem_euclid(count) as usize;
     }
 
-    /// Act on the highlighted picker entry: a project becomes the working
-    /// directory (and pre-selects the command it was last used with), while
-    /// the trailing entry reveals the free-text path input.
+    /// The step-one group currently picked, looked up fresh against the
+    /// latest snapshot so a project-list refresh can't leave a stale clone
+    /// behind.
+    pub fn selected_group(&self) -> Option<DraftGroup> {
+        let key = self.selected_group_key.as_ref()?;
+        self.groups
+            .iter()
+            .find(|g| &group_key(&g.main) == key)
+            .cloned()
+    }
+
+    /// Step two's rows: "+ new" first, then the repository's worktrees
+    /// newest-first (#96 rule 3). Empty while no group is picked.
+    pub fn worktree_choice_rows(&self) -> Vec<(WorktreeChoice, String, String)> {
+        let Some(group) = self.selected_group() else {
+            return Vec::new();
+        };
+        let mut rows = vec![(
+            WorktreeChoice::New,
+            "+ new".to_string(),
+            format!("new worktree of {}", group.main.name),
+        )];
+        rows.extend(worktree_rows_of(&group).into_iter().map(|p| {
+            (
+                WorktreeChoice::Existing(p.path.clone()),
+                p.name.clone(),
+                p.path.to_string_lossy().into_owned(),
+            )
+        }));
+        rows
+    }
+
+    /// Whether the highlighted step-one row is already the picked group
+    /// (#97): once true, a further Enter submits instead of re-picking it.
+    /// Always false on the trailing "Other directory…" row — picking it is
+    /// never a no-op, so it always takes the Enter to reveal the raw field.
+    fn dir_picker_choice_active(&self) -> bool {
+        let visible = self.visible_groups();
+        let sel = self.selection();
+        sel < visible.len()
+            && self.selected_group_key.as_ref() == Some(&group_key(&visible[sel].main))
+    }
+
+    /// Act on the highlighted step-one box: reveals step two, defaulting per
+    /// rule 4. The trailing entry reveals the free-text path input and
+    /// clears both steps (rule 3).
     pub fn select_entry(&mut self) {
-        let visible = self.visible_rows();
+        let visible = self.visible_groups();
         let sel = self.selection();
         if sel < visible.len() {
-            let project = visible[sel].project.clone();
-            self.picked_cwd = Some(project.path.clone());
-            self.cwd_raw_visible = false;
-            // A directory that *is* a linked worktree defaults to spawning in
-            // place (#91): creating a second worktree of its branch fails.
-            // Turning it back on by hand still tries (git's own message),
-            // which is deliberate (#91 non-goal).
-            self.worktree_enabled = !project.is_worktree;
-            // The scan already knows this directory's repo (#61): no probe
-            // round trip needed, exactly like the web form.
-            let repo = project
-                .base_repo
-                .clone()
-                .unwrap_or_else(|| project.path.clone());
-            if let Some(cmd) = project.last_command.as_deref() {
-                if !cmd.is_empty() {
-                    if let Some(idx) = self.presets.iter().position(|p| p.command == cmd) {
-                        self.selected_preset = idx;
-                    }
-                }
-            }
-            self.note_picked_repo(repo);
+            let group = visible[sel].clone();
+            self.select_group(&group);
             return;
         }
         let seed = self.cwd().unwrap_or_else(|| {
@@ -732,6 +841,7 @@ impl DraftPane {
                 PathBuf::from(&self.home_dir)
             }
         });
+        self.clear_project_selection();
         self.picked_cwd = None;
         self.cwd_raw_visible = true;
         self.cwd_raw = crate::text_input::TextInput::with_value(seed.to_string_lossy());
@@ -739,6 +849,95 @@ impl DraftPane {
         self.note_unknown_repo();
     }
 
+    /// Pick a step-one box: remember it and default step two (#96 rule 4) —
+    /// "+ new", except a box that is itself a linked worktree (the scan
+    /// found no main checkout for it), which defaults to that worktree.
+    fn select_group(&mut self, group: &DraftGroup) {
+        self.selected_group_key = Some(group_key(&group.main));
+        let default = if group.main.is_worktree {
+            WorktreeChoice::Existing(group.main.path.clone())
+        } else {
+            WorktreeChoice::New
+        };
+        self.apply_worktree_choice(default);
+    }
+
+    /// Clear both picker steps (#96 rule 3), e.g. for `Other directory…`.
+    fn clear_project_selection(&mut self) {
+        self.selected_group_key = None;
+        self.worktree_choice = WorktreeChoice::New;
+    }
+
+    /// Apply a step-two pick (#96 rule 5): "+ new" targets the repository
+    /// itself with worktree creation on; an existing worktree targets it
+    /// directly with worktree creation off — the daemon never adopts
+    /// (docs/WORKTREES.md). Neither path probes `/api/gitroot` (rule 6): the
+    /// scan already reported this target's repository.
+    pub fn apply_worktree_choice(&mut self, choice: WorktreeChoice) {
+        let Some(group) = self.selected_group() else {
+            return;
+        };
+        let target = match &choice {
+            WorktreeChoice::New => group.main.clone(),
+            WorktreeChoice::Existing(path) => {
+                match worktree_rows_of(&group)
+                    .into_iter()
+                    .find(|p| &p.path == path)
+                {
+                    Some(p) => p,
+                    None => return,
+                }
+            }
+        };
+        self.worktree_choice = choice.clone();
+        self.picked_cwd = Some(target.path.clone());
+        self.cwd_raw_visible = false;
+        if let Some(cmd) = target.last_command.as_deref() {
+            if !cmd.is_empty() {
+                if let Some(idx) = self.presets.iter().position(|p| p.command == cmd) {
+                    self.selected_preset = idx;
+                }
+            }
+        }
+        match choice {
+            WorktreeChoice::New => {
+                self.worktree_enabled = true;
+                let repo = target
+                    .base_repo
+                    .clone()
+                    .unwrap_or_else(|| target.path.clone());
+                self.note_picked_repo(repo);
+            }
+            WorktreeChoice::Existing(_) => {
+                self.worktree_enabled = false;
+                self.base_repo = None;
+                self.repo_missing = false;
+                self.probe_seq += 1;
+                self.needs_probe = false;
+                self.probe_due_at = None;
+                self.probed_cwd = self.cwd();
+                self.branches_for = None;
+            }
+        }
+    }
+
+    /// Move step two's highlight and apply the newly-highlighted choice at
+    /// once, matching the web form's per-click pick — there is no separate
+    /// confirm step.
+    pub fn move_worktree_choice(&mut self, delta: i32) {
+        let rows = self.worktree_choice_rows();
+        let count = rows.len() as i32;
+        if count == 0 {
+            return;
+        }
+        let cur = rows
+            .iter()
+            .position(|(c, _, _)| *c == self.worktree_choice)
+            .unwrap_or(0) as i32;
+        let next = ((cur + delta).rem_euclid(count)) as usize;
+        self.apply_worktree_choice(rows[next].0.clone());
+    }
+
     /// Handle one keystroke while this draft owns input (Insert mode, pane
     /// focused). Returns [`DraftInputResult::Submit`] when the user accepts;
     /// the caller validates, fires the POST and replaces the draft with the
@@ -753,27 +952,33 @@ impl DraftPane {
                 self.prev_field();
                 DraftInputResult::Consumed
             }
-            InputKey::Enter => match self.focused_field {
-                DraftField::Submit => DraftInputResult::Submit,
-                DraftField::DirPicker => {
-                    self.select_entry();
+            // Enter submits from any field (#97), mirroring web/src/spawnForm.ts.
+            // Two fields keep their own Enter instead: `DirPicker`, whose
+            // highlighted row isn't the picked one until a first Enter chooses
+            // it (the next Enter, now that it's active, falls through to
+            // submit); and the disclosure/toggle pair (`Advanced`,
+            // `WorktreeToggle`), which activate on Enter like a button rather
+            // than submitting, same as the web form's own `<button>` controls.
+            InputKey::Enter if self.focused_field == DraftField::DirPicker => {
+                let is_other_row = self.selection() >= self.visible_groups().len();
+                let choose_only =
+                    is_other_row || (self.dir_picker_navigated && !self.dir_picker_choice_active());
+                self.select_entry();
+                if choose_only {
                     DraftInputResult::Consumed
+                } else {
+                    DraftInputResult::Submit
                 }
-                DraftField::Advanced => {
-                    self.toggle_advanced();
-                    DraftInputResult::Consumed
-                }
-                DraftField::WorktreeToggle => {
-                    self.toggle_worktree();
-                    DraftInputResult::Consumed
-                }
-                // The existing-branch selection is live; Enter just confirms.
-                DraftField::BranchExisting => DraftInputResult::Consumed,
-                _ => {
-                    self.next_field();
-                    DraftInputResult::Consumed
-                }
-            },
+            }
+            InputKey::Enter if self.focused_field == DraftField::Advanced => {
+                self.toggle_advanced();
+                DraftInputResult::Consumed
+            }
+            InputKey::Enter if self.focused_field == DraftField::WorktreeToggle => {
+                self.toggle_worktree();
+                DraftInputResult::Consumed
+            }
+            InputKey::Enter => DraftInputResult::Submit,
             InputKey::Char {
                 c: ' ',
                 ctrl: false,
@@ -798,6 +1003,14 @@ impl DraftPane {
                 self.move_selection(1);
                 DraftInputResult::Consumed
             }
+            InputKey::Up if self.focused_field == DraftField::WorktreeChoice => {
+                self.move_worktree_choice(-1);
+                DraftInputResult::Consumed
+            }
+            InputKey::Down if self.focused_field == DraftField::WorktreeChoice => {
+                self.move_worktree_choice(1);
+                DraftInputResult::Consumed
+            }
             InputKey::Left if self.focused_field == DraftField::Preset => {
                 self.cycle_preset(-1);
                 DraftInputResult::Consumed
@@ -837,6 +1050,7 @@ impl DraftPane {
                     DraftField::DirPicker => {
                         self.filter.handle_key(other);
                         self.highlighted = 0;
+                        self.dir_picker_navigated = false;
                     }
                     DraftField::CwdRaw => {
                         self.cwd_raw.handle_key(other);
@@ -872,9 +1086,20 @@ impl DraftPane {
         let show_raw = self.cwd_raw_visible;
         // The worktree toggle and its body stay behind the "Advanced options"
         // disclosure (#93): collapsed hides both, regardless of what they'd
-        // otherwise show.
+        // otherwise show. The worktree *choice* step is not part of that —
+        // it belongs to the directory picker (#95 rule 3), so it stays
+        // visible once a project is picked.
         let show_wt_toggle = !self.advanced_collapsed;
         let show_wt_body = show_wt_toggle && self.worktree_body_visible();
+        let show_wt_choice = self.selected_group_key.is_some() && !show_raw;
+        let wt_choice_rows_data = if show_wt_choice {
+            self.worktree_choice_rows()
+        } else {
+            Vec::new()
+        };
+        // Up to four choices (new + worktrees) stay visible around the
+        // selection.
+        let wt_choice_capacity = wt_choice_rows_data.len().clamp(1, 4) as u16;
         // Up to three branch rows stay visible around the selection; held
         // branches need their reason on screen, so they aren't collapsed.
         let branch_rows = self.branches.len().clamp(1, 3) as u16;
@@ -882,6 +1107,7 @@ impl DraftPane {
             + u16::from(show_custom)
             + u16::from(show_raw)
             + u16::from(show_wt_toggle)
+            + u16::from(show_wt_choice) * wt_choice_capacity
             + u16::from(show_wt_body) * (1 + if self.branch_mode == WorktreeBranchMode::New { 1 } else { branch_rows })
             + u16::from(self.error.is_some());
         let list_capacity = (inner.height.saturating_sub(fixed)).max(1) as usize;
@@ -894,6 +1120,8 @@ impl DraftPane {
         constraints.push(Constraint::Length(list_capacity as u16));
         if show_raw {
             constraints.push(Constraint::Length(1));
+        } else if show_wt_choice {
+            constraints.push(Constraint::Length(wt_choice_capacity));
         }
         constraints.push(Constraint::Length(1)); // name
         constraints.push(Constraint::Length(1)); // advanced header
@@ -973,7 +1201,10 @@ impl DraftPane {
             cursor = Some((col, filter_row.y));
         }
 
-        let visible = self.visible_rows();
+        // Step one (#96 rule 1): one box per repository, name then the FULL
+        // path — not the abbreviated form other lists use — so two projects
+        // sharing a basename stay distinguishable.
+        let visible = self.visible_groups();
         let sel = self.selection();
         let count = visible.len() + 1;
         let capacity = list_capacity.min(count);
@@ -986,7 +1217,7 @@ impl DraftPane {
             .iter()
             .take(start + capacity)
             .skip(start)
-            .map(|row| row.project.name.chars().count() + usize::from(row.indent) * 2)
+            .map(|group| group.main.name.chars().count())
             .max()
             .unwrap_or(0)
             .min(18);
@@ -999,31 +1230,19 @@ impl DraftPane {
             }
             let active = pane_focused && self.focused_field == DraftField::DirPicker && i == sel;
             let line = if i < visible.len() {
-                let row = visible[i];
+                let group = visible[i];
                 let mut base = Style::default();
-                if row.stale {
+                if group.main_stale {
                     base = base.add_modifier(Modifier::DIM);
                 }
                 if active {
                     base = base.add_modifier(Modifier::REVERSED);
                 }
-                let name = if row.indent {
-                    format!("  {}", row.project.name)
-                } else {
-                    row.project.name.clone()
-                };
                 Line::from(vec![
                     Span::styled(if active { ">" } else { " " }, base),
                     Span::raw(" "),
-                    Span::styled(format!("{name:<name_width$}"), base),
-                    Span::styled(
-                        format!(" {}", abbreviate_path(&row.project.path, &self.home_dir)),
-                        base,
-                    ),
-                    Span::styled(
-                        format!(" {}", row.project.last_command.clone().unwrap_or_default()),
-                        base,
-                    ),
+                    Span::styled(format!("{:<name_width$}", group.main.name), base),
+                    Span::styled(format!(" {}", group.main.path.display()), base),
                 ])
             } else {
                 let mut style = Style::default();
@@ -1051,6 +1270,53 @@ impl DraftPane {
             if self.focused_field == DraftField::CwdRaw {
                 cursor = Some((col, row.y));
             }
+        } else if show_wt_choice {
+            // Step two (#96 rule 3): "+ new" first, then the repository's
+            // worktrees newest-first.
+            let choice_rows = wt_choice_rows_data;
+            let csel = choice_rows
+                .iter()
+                .position(|(c, _, _)| *c == self.worktree_choice)
+                .unwrap_or(0);
+            let ccap = (wt_choice_capacity as usize).min(choice_rows.len().max(1));
+            let cstart = if csel >= ccap { csel + 1 - ccap } else { 0 };
+            let label_width = choice_rows
+                .iter()
+                .skip(cstart)
+                .take(ccap)
+                .map(|(_, label, _)| label.chars().count())
+                .max()
+                .unwrap_or(0)
+                .min(18);
+            let choice_row = next_row();
+            for i in cstart..cstart + ccap {
+                let y = choice_row.y + (i - cstart) as u16;
+                if y >= choice_row.y + choice_row.height || i >= choice_rows.len() {
+                    break;
+                }
+                let (_, label, sub) = &choice_rows[i];
+                let active =
+                    pane_focused && self.focused_field == DraftField::WorktreeChoice && i == csel;
+                let mut base = Style::default();
+                if active {
+                    base = base.add_modifier(Modifier::REVERSED);
+                }
+                let line = Line::from(vec![
+                    Span::styled(if active { ">" } else { " " }, base),
+                    Span::raw(" "),
+                    Span::styled(format!("{label:<label_width$}"), base),
+                    Span::styled(format!(" {sub}"), base),
+                ]);
+                f.render_widget(
+                    Paragraph::new(line),
+                    Rect {
+                        x: choice_row.x + GUTTER as u16,
+                        y,
+                        width: choice_row.width.saturating_sub(GUTTER as u16),
+                        height: 1,
+                    },
+                );
+            }
         }
 
         // -- name + reroll ---------------------------------------------------------
@@ -1473,12 +1739,8 @@ mod tests {
         let stale_pos = rendered.find("stale-repo").unwrap();
         assert!(fresh_pos < stale_pos, "fresh before stale:\n{rendered}");
         assert!(
-            rendered.contains("~/n/repo"),
-            "collapsed path stem:\n{rendered}"
-        );
-        assert!(
-            rendered.contains("claude"),
-            "last command shown:\n{rendered}"
+            rendered.contains("/home/u/new/repo"),
+            "the full path, not an abbreviation (#96 rule 1):\n{rendered}"
         );
 
         // Staleness dims the row's cells.
@@ -1507,11 +1769,15 @@ mod tests {
         assert_eq!(draft.focused_field, DraftField::DirPicker);
         typed(&mut draft, "maes");
         assert_eq!(
-            draft.visible_rows().len(),
+            draft.visible_groups().len(),
             1,
             "type-to-filter narrows the list"
         );
-        draft.on_input(&InputKey::Enter);
+        assert_eq!(
+            draft.on_input(&InputKey::Enter),
+            DraftInputResult::Submit,
+            "#97: the project filter submits with the highlighted project in one Enter"
+        );
         assert_eq!(
             draft.picked_cwd.as_deref(),
             Some(Path::new("/repos/maestro"))
@@ -1523,6 +1789,113 @@ mod tests {
         );
     }
 
+    #[test]
+    fn enter_submits_immediately_from_ordinary_fields_97() {
+        let mut draft = DraftPane {
+            picked_cwd: Some(PathBuf::from("/repos/maestro")),
+            base_repo: Some(PathBuf::from("/repos/maestro")),
+            probed_cwd: Some(PathBuf::from("/repos/maestro")),
+            ..DraftPane::default()
+        };
+
+        for field in [
+            DraftField::Preset,
+            DraftField::Name,
+            DraftField::BranchNew,
+            DraftField::BranchMode,
+        ] {
+            draft.focused_field = field;
+            assert_eq!(
+                draft.on_input(&InputKey::Enter),
+                DraftInputResult::Submit,
+                "{field:?} should submit on Enter"
+            );
+        }
+
+        draft.selected_preset = draft.presets.len() - 1; // custom
+        draft.focused_field = DraftField::CustomCommand;
+        assert_eq!(draft.on_input(&InputKey::Enter), DraftInputResult::Submit);
+    }
+
+    #[test]
+    fn enter_submits_immediately_from_eager_apply_pickers_97() {
+        // WorktreeChoice and BranchExisting apply their highlight the moment
+        // Up/Down moves it (#96 rule 3/#54) — there is no separate "chosen
+        // vs highlighted" state left to confirm, so Enter always submits.
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![repo_project(
+                "maestro",
+                "/repos/maestro",
+                "/repos/maestro",
+                1,
+                None,
+            )],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.on_input(&InputKey::Enter); // picks "maestro", reveals step two
+
+        draft.focused_field = DraftField::WorktreeChoice;
+        assert_eq!(draft.on_input(&InputKey::Enter), DraftInputResult::Submit);
+
+        draft.focused_field = DraftField::BranchExisting;
+        assert_eq!(draft.on_input(&InputKey::Enter), DraftInputResult::Submit);
+    }
+
+    #[test]
+    fn dir_picker_enter_chooses_then_submits_once_the_highlight_is_the_active_pick_97() {
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![
+                project("maestro", "/repos/maestro", 1, Some("claude")),
+                project("other", "/repos/other", 2, Some("zsh")),
+            ],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.on_input(&InputKey::Enter); // picks "maestro" (nothing chosen yet, submits)
+        assert_eq!(
+            draft.picked_cwd.as_deref(),
+            Some(Path::new("/repos/maestro"))
+        );
+
+        // Arrow onto the other row: an explicit navigation away from the
+        // active pick is "mid-selection" — Enter here only chooses it.
+        draft.move_selection(1);
+        assert_eq!(
+            draft.on_input(&InputKey::Enter),
+            DraftInputResult::Consumed,
+            "navigating to a different row must not submit the old pick"
+        );
+        assert_eq!(
+            draft.picked_cwd.as_deref(),
+            Some(Path::new("/repos/other")),
+            "the new row is chosen"
+        );
+
+        // The highlight is now the active pick: the next Enter submits.
+        assert_eq!(draft.on_input(&InputKey::Enter), DraftInputResult::Submit);
+    }
+
+    #[test]
+    fn dir_picker_enter_on_other_directory_never_submits_directly_97() {
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![project("maestro", "/repos/maestro", 1, None)],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.move_selection(1); // onto "Other directory…"
+
+        assert_eq!(
+            draft.on_input(&InputKey::Enter),
+            DraftInputResult::Consumed,
+            "reveals the raw field instead of submitting, like the web form's own button"
+        );
+        assert_eq!(draft.focused_field, DraftField::CwdRaw);
+    }
+
     #[test]
     fn up_down_moves_the_highlight_within_the_list() {
         let mut draft = DraftPane::default();
@@ -1791,38 +2164,139 @@ mod tests {
         assert!(wt.create_branch);
     }
 
-    #[test]
-    fn picking_a_worktree_project_defaults_the_toggle_off() {
-        let mut draft = DraftPane::default();
-        let mut wt = repo_project("wt-91", "/repos/wt91", "/repos/main", 1, None);
+    /// A worktree of `group.main` (matching a solo worktree, is_worktree true).
+    fn linked_worktree(name: &str, path: &str, base: &str, days_ago: i64) -> Project {
+        let mut wt = repo_project(name, path, base, days_ago, None);
         wt.is_worktree = true;
+        wt
+    }
+
+    #[test]
+    fn a_query_matching_only_a_worktree_still_finds_its_repository_box() {
+        // #96 rule 2: the filter keeps a repository when the query matches
+        // it or any of its worktrees.
+        let mut draft = DraftPane::default();
         draft.set_projects(
             vec![
                 repo_project("main", "/repos/main", "/repos/main", 2, None),
-                wt,
+                linked_worktree("wt-91", "/repos/wt91", "/repos/main", 1),
             ],
             Utc::now(),
         );
         draft.focused_field = DraftField::DirPicker;
         typed(&mut draft, "wt-91");
-        draft.on_input(&InputKey::Enter);
-
-        assert!(
-            !draft.worktree_enabled,
-            "the directory is already a worktree; spawning in place"
+        assert_eq!(
+            draft.visible_groups().len(),
+            1,
+            "the worktree's name matches its repository's box"
         );
+        assert_eq!(draft.visible_groups()[0].main.name, "main");
+    }
+
+    #[test]
+    fn picking_a_repository_box_reveals_step_two_defaulting_to_new() {
+        // #96 rule 3 (reveal) + rule 4 (default): a repository box that is
+        // itself a real main checkout defaults step two to "+ new".
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![
+                repo_project("main", "/repos/main", "/repos/main", 2, None),
+                linked_worktree("wt-91", "/repos/wt91", "/repos/main", 1),
+            ],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.on_input(&InputKey::Enter); // picks the only box: "main"
+
+        assert_eq!(draft.worktree_choice, WorktreeChoice::New);
+        assert_eq!(draft.picked_cwd.as_deref(), Some(Path::new("/repos/main")));
+        assert!(draft.worktree_enabled, "\"+ new\" means create-worktree on");
+        assert!(
+            draft.field_order().contains(&DraftField::WorktreeChoice),
+            "step two is now reachable"
+        );
+        assert!(
+            draft.take_gitroot_probe(probe_due()).is_none(),
+            "rule 6: the scan already knows this repository"
+        );
+
+        // Step two: move onto the worktree and pick it (rule 5 — existing
+        // worktree means run in it, create-worktree off).
+        draft.focused_field = DraftField::WorktreeChoice;
+        draft.on_input(&InputKey::Down);
+        assert_eq!(
+            draft.worktree_choice,
+            WorktreeChoice::Existing(PathBuf::from("/repos/wt91"))
+        );
+        assert_eq!(draft.picked_cwd.as_deref(), Some(Path::new("/repos/wt91")));
+        assert!(!draft.worktree_enabled);
         assert!(
             draft.build_request().unwrap().worktree.is_none(),
-            "no worktree record — the session just runs there (#91)"
+            "no worktree record — the session just runs there"
         );
+        assert!(
+            draft.take_gitroot_probe(probe_due()).is_none(),
+            "rule 6: still no probe for a scan-known worktree"
+        );
+    }
 
-        // Deliberately re-enabling still works, and the scan-known base repo
-        // survives so the toggle-on path needs no new probe.
-        draft.focused_field = DraftField::WorktreeToggle;
+    #[test]
+    fn a_box_that_is_itself_a_linked_worktree_defaults_to_running_there() {
+        // #96 rule 4: when the scan found no main checkout, the box IS a
+        // worktree, and step two defaults to that worktree instead of
+        // "+ new".
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![linked_worktree(
+                "solo-wt",
+                "/repos/solo-wt",
+                "/repos/solo",
+                1,
+            )],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
         draft.on_input(&InputKey::Enter);
-        assert!(draft.worktree_enabled);
-        assert_eq!(draft.base_repo.as_deref(), Some(Path::new("/repos/main")));
-        assert!(draft.take_gitroot_probe(probe_due()).is_none());
+
+        assert_eq!(
+            draft.worktree_choice,
+            WorktreeChoice::Existing(PathBuf::from("/repos/solo-wt"))
+        );
+        assert_eq!(
+            draft.picked_cwd.as_deref(),
+            Some(Path::new("/repos/solo-wt"))
+        );
+        assert!(!draft.worktree_enabled, "defaults to running in place");
+    }
+
+    #[test]
+    fn other_directory_clears_both_picker_steps() {
+        // #96 rule 3.
+        let mut draft = DraftPane::default();
+        draft.set_projects(
+            vec![
+                repo_project("main", "/repos/main", "/repos/main", 2, None),
+                linked_worktree("wt-91", "/repos/wt91", "/repos/main", 1),
+            ],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.on_input(&InputKey::Enter); // picks "main", reveals step two
+        assert!(draft.selected_group_key.is_some());
+
+        draft.focused_field = DraftField::DirPicker;
+        draft.move_selection(1); // onto Other directory…
+        draft.on_input(&InputKey::Enter);
+
+        assert!(draft.cwd_raw_visible);
+        assert!(
+            draft.selected_group_key.is_none(),
+            "step one's pick is cleared"
+        );
+        assert!(
+            draft.worktree_choice_rows().is_empty(),
+            "step two is cleared too"
+        );
     }
 
     #[test]
@@ -2136,6 +2610,45 @@ mod tests {
         );
     }
 
+    #[test]
+    fn render_shows_step_two_wording_full_paths_and_newest_first_order() {
+        let mut draft = DraftPane {
+            home_dir: "/home/u".into(),
+            ..DraftPane::default()
+        };
+        draft.set_projects(
+            vec![
+                repo_project("main", "/home/u/repos/main", "/home/u/repos/main", 5, None),
+                linked_worktree("older-wt", "/home/u/repos/older", "/home/u/repos/main", 3),
+                linked_worktree("newer-wt", "/home/u/repos/newer", "/home/u/repos/main", 1),
+            ],
+            Utc::now(),
+        );
+        draft.focused_field = DraftField::DirPicker;
+        draft.on_input(&InputKey::Enter); // picks the "main" box
+        let rendered = render_to_string(100, 24, |f| draft.render(f, f.area(), true));
+
+        assert!(
+            rendered.contains("/home/u/repos/main"),
+            "step one shows the full repository path:\n{rendered}"
+        );
+        assert!(
+            rendered.contains("+ new"),
+            "step two's create choice:\n{rendered}"
+        );
+        assert!(
+            rendered.contains("/home/u/repos/newer"),
+            "step two shows worktrees' full paths:\n{rendered}"
+        );
+        let new_pos = rendered.find("+ new").unwrap();
+        let newer_pos = rendered.find("newer-wt").unwrap();
+        let older_pos = rendered.find("older-wt").unwrap();
+        assert!(
+            new_pos < newer_pos && newer_pos < older_pos,
+            "\"+ new\" first, then worktrees newest-first:\n{rendered}"
+        );
+    }
+
     #[test]
     fn render_shows_the_worktree_section() {
         let mut draft = DraftPane {

web/src/spawnForm.ts

@@ -549,11 +549,15 @@ export function createSpawnForm(opts: SpawnFormOptions): SpawnFormHandle {
     if (match) selectPreset(match.id);
   }
 
+  /** Groups with at least one member (itself or a worktree) matching `query`. */
+  function visibleGroups(query: string): ProjectGroup[] {
+    return groups.filter((g) => filterProjects([g.main, ...g.worktrees], query).length > 0);
+  }
+
   function renderProjects(): void {
     projectsEl.replaceChildren();
     groups = groupProjects(sortProjects(discovered, new Date()));
-    const query = filterInput.value;
-    const visible = groups.filter((g) => filterProjects([g.main, ...g.worktrees], query).length > 0);
+    const visible = visibleGroups(filterInput.value);
     for (const group of visible) projectsEl.appendChild(projectBox(group));
     if (discovered.length > 0 && visible.length === 0) {
       const empty = document.createElement("p");
@@ -862,6 +866,43 @@ export function createSpawnForm(opts: SpawnFormOptions): SpawnFormHandle {
   // ---- live dir autocomplete on the raw cwd input (NAP-329) ------------
   const autocomplete = attachDirAutocomplete(cwdRaw);
 
+  // ---- Enter submits from anywhere (#97) --------------------------------
+  // A project-box/wt-choice that isn't yet the active pick takes the Enter to
+  // choose it instead; the next Enter, now that it's active, submits.
+  // dirAutocomplete's own Enter (accept the highlight) already preventDefaults
+  // when it handles the key, which the `e.defaultPrevented` guard defers to.
+  // The worktree checkbox keeps Enter as a toggle (TUI parity: `WorktreeToggle`
+  // does the same) rather than folding it into the blanket-submit rule below.
+  form.addEventListener("keydown", (e) => {
+    if (e.key !== "Enter" || e.defaultPrevented) return;
+    const target = e.target as HTMLElement;
+
+    if (target === wtEnabled) {
+      e.preventDefault();
+      wtEnabled.checked = !wtEnabled.checked;
+      wtEnabled.dispatchEvent(new Event("change"));
+      return;
+    }
+
+    if (target instanceof HTMLButtonElement) {
+      if (!target.classList.contains("project-box") && !target.classList.contains("wt-choice")) return;
+      e.preventDefault();
+      if (!target.classList.contains("is-active")) {
+        target.click();
+        return;
+      }
+      form.requestSubmit();
+      return;
+    }
+
+    e.preventDefault();
+    if (target === filterInput) {
+      const top = visibleGroups(filterInput.value)[0];
+      if (top && top.main.path !== selectedGroup?.main.path) selectProject(top);
+    }
+    form.requestSubmit();
+  });
+
   // ---- submit ----------------------------------------------------------
   form.addEventListener("submit", async (e) => {
     e.preventDefault();

web/src/spawnFormEnter.test.ts

@@ -0,0 +1,258 @@
+// @vitest-environment happy-dom
+// Enter submits the draft form from any field, at any point (#97). The two
+// exceptions: a picker button that isn't yet the active choice takes the
+// Enter to *choose* it instead (the next Enter submits), and the project
+// filter must resolve to the highlighted project rather than sending
+// whatever cwd was already set.
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+import { createSpawnForm, type SpawnFormHandle } from "./spawnForm.js";
+import type { Project } from "./types.js";
+
+const MAESTRO: Project = {
+  path: "/home/user/tea/maestro",
+  name: "maestro",
+  is_worktree: false,
+  last_activity: "2026-08-20T10:00:00Z",
+};
+
+const WT_A: Project = {
+  path: "/home/user/tea/maestro/worktrees/bulgarians",
+  name: "bulgarians",
+  is_worktree: true,
+  base_repo: MAESTRO.path,
+  last_activity: "2026-08-22T10:00:00Z",
+};
+
+const OTHER: Project = {
+  path: "/home/user/tea/rev",
+  name: "rev",
+  is_worktree: false,
+  last_activity: "2026-08-19T10:00:00Z",
+};
+
+function stubFetch(projects: Project[]): void {
+  vi.stubGlobal(
+    "fetch",
+    vi.fn(async (input: RequestInfo | URL) => {
+      const url = String(input);
+      const body = url.includes("/api/projects")
+        ? projects
+        : url.includes("/api/names")
+          ? { names: ["amber-fox"] }
+          : url.includes("/api/branches")
+            ? []
+            : url.includes("/api/dirs")
+              ? { path: "/opt", entries: ["nomatch-zzz"], truncated: false }
+              : { hostname: "h", version: "0", home_dir: "/home/user", presets: [] };
+      return new Response(JSON.stringify(body), { status: 200 });
+    }),
+  );
+}
+
+describe("spawnForm Enter-to-submit (#97)", () => {
+  let handle: SpawnFormHandle | null = null;
+
+  beforeEach(() => {
+    vi.useFakeTimers({ now: Date.parse("2026-08-23T12:00:00Z") });
+  });
+
+  afterEach(() => {
+    handle?.destroy();
+    handle = null;
+    vi.unstubAllGlobals();
+    vi.useRealTimers();
+  });
+
+  const drain = async () => {
+    for (let i = 0; i < 40; i++) await Promise.resolve();
+  };
+
+  async function mount(projects: Project[]): Promise<HTMLFormElement> {
+    stubFetch(projects);
+    handle = createSpawnForm({ onSuccess() {} });
+    document.body.appendChild(handle.el);
+    await drain();
+    return handle.el;
+  }
+
+  function submitSpy(): ReturnType<typeof vi.fn> {
+    return vi.fn();
+  }
+
+  function pressEnter(el: HTMLElement): { defaultPrevented: boolean } {
+    const evt = new KeyboardEvent("keydown", { key: "Enter", bubbles: true, cancelable: true });
+    el.dispatchEvent(evt);
+    return { defaultPrevented: evt.defaultPrevented };
+  }
+
+  const box = (form: HTMLFormElement, path: string) =>
+    form.querySelector<HTMLButtonElement>(`.project-box[data-cwd="${path}"]`)!;
+
+  it("toggles the worktree checkbox on Enter instead of submitting (TUI parity)", async () => {
+    const form = await mount([MAESTRO]);
+    box(form, MAESTRO.path).click();
+    await drain();
+    const toggle = form.querySelector<HTMLInputElement>("input[name=worktree_enabled]")!;
+    expect(toggle.checked).toBe(true);
+    const spy = submitSpy();
+    form.addEventListener("submit", spy);
+
+    pressEnter(toggle);
+    expect(toggle.checked).toBe(false);
+    expect(spy).not.toHaveBeenCalled();
+
+    pressEnter(toggle);
+    expect(toggle.checked).toBe(true);
+    expect(spy).not.toHaveBeenCalled();
+  });
+
+  describe("submits immediately from ordinary fields", () => {
+    it("name field", async () => {
+      const form = await mount([MAESTRO]);
+      box(form, MAESTRO.path).click();
+      await drain();
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(form.querySelector<HTMLInputElement>("input[name=name]")!);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+
+    it("worktree branch field", async () => {
+      const form = await mount([MAESTRO]);
+      box(form, MAESTRO.path).click();
+      await drain();
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(form.querySelector<HTMLInputElement>("input[name=worktree_branch]")!);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+
+    it("custom command field", async () => {
+      const form = await mount([MAESTRO]);
+      box(form, MAESTRO.path).click();
+      await drain();
+      form.querySelector<HTMLButtonElement>('.cmd-tiles .tile[data-id="custom"]')!.click();
+      const raw = form.querySelector<HTMLInputElement>(".cmd-raw")!;
+      raw.value = "bash -l";
+      raw.dispatchEvent(new Event("input"));
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(raw);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+
+    it("raw cwd field once the autocomplete dropdown is closed", async () => {
+      const form = await mount([MAESTRO]);
+      form.querySelector<HTMLButtonElement>(".project-other")!.click();
+      const raw = form.querySelector<HTMLInputElement>("input[name=cwd_raw]")!;
+      raw.value = "/opt/xyz-nothing-here";
+      raw.dispatchEvent(new Event("input"));
+      await vi.advanceTimersByTimeAsync(300);
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(raw);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+
+    it("does not submit while the raw cwd autocomplete has a highlighted suggestion", async () => {
+      const form = await mount([MAESTRO]);
+      form.querySelector<HTMLButtonElement>(".project-other")!.click();
+      const raw = form.querySelector<HTMLInputElement>("input[name=cwd_raw]")!;
+      raw.focus();
+      raw.value = "/opt/";
+      raw.dispatchEvent(new Event("input", { bubbles: true }));
+      await vi.advanceTimersByTimeAsync(150);
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      const { defaultPrevented } = pressEnter(raw);
+
+      expect(defaultPrevented).toBe(true);
+      expect(spy).not.toHaveBeenCalled();
+      expect(raw.value).toBe("/opt/nomatch-zzz/");
+    });
+  });
+
+  describe("two-step picker: first Enter chooses, second submits", () => {
+    it("project box", async () => {
+      const form = await mount([MAESTRO]);
+      const b = box(form, MAESTRO.path);
+      b.focus();
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      const first = pressEnter(b);
+      expect(first.defaultPrevented).toBe(true);
+      expect(b.classList.contains("is-active")).toBe(true);
+      expect(spy).not.toHaveBeenCalled();
+
+      pressEnter(b);
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+
+    it("worktree choice", async () => {
+      const form = await mount([MAESTRO, WT_A]);
+      box(form, MAESTRO.path).click();
+      await drain();
+      const choice = form.querySelector<HTMLButtonElement>(`.wt-choice[data-cwd="${WT_A.path}"]`)!;
+      expect(choice.classList.contains("is-active")).toBe(false); // "+ new" is the default
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(choice);
+      expect(choice.classList.contains("is-active")).toBe(true);
+      expect(spy).not.toHaveBeenCalled();
+
+      pressEnter(choice);
+      expect(spy).toHaveBeenCalledTimes(1);
+    });
+  });
+
+  describe("project filter", () => {
+    it("submits with the highlighted (first matching) project, not the filter text", async () => {
+      const form = await mount([MAESTRO, OTHER]);
+      const filter = form.querySelector<HTMLInputElement>(".project-filter")!;
+      filter.value = "rev";
+      filter.dispatchEvent(new Event("input"));
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(filter);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+      expect(box(form, OTHER.path).classList.contains("is-active")).toBe(true);
+    });
+
+    it("does not clobber an already-chosen worktree when the filter still matches it", async () => {
+      const form = await mount([MAESTRO, WT_A]);
+      box(form, MAESTRO.path).click();
+      await drain();
+      form.querySelector<HTMLButtonElement>(`.wt-choice[data-cwd="${WT_A.path}"]`)!.click();
+      await drain();
+
+      const filter = form.querySelector<HTMLInputElement>(".project-filter")!;
+      filter.value = "maestro";
+      filter.dispatchEvent(new Event("input"));
+      const spy = submitSpy();
+      form.addEventListener("submit", spy);
+
+      pressEnter(filter);
+
+      expect(spy).toHaveBeenCalledTimes(1);
+      expect(
+        form.querySelector<HTMLButtonElement>(`.wt-choice[data-cwd="${WT_A.path}"]`)!.classList.contains(
+          "is-active",
+        ),
+      ).toBe(true);
+    });
+  });
+});