Merge remote-tracking branch 'origin/main' into oboe

# Conflicts:
#	web/src/catalog.ts

docs/INSTALL.md

@@ -141,7 +141,8 @@ chord_timeout_ms = 1000      # how long to hold a partial chord like `ctrl-w`
 
 [tui.keymap.normal]
 "i"            = "EnterInsert"
-"s"            = "OpenSpawnModal"
+"n"            = "OpenSpawnModal"
+"N"            = "FastForwardSpawn"
 "x"            = "KillHighlighted"
 "r"            = "RenameHighlighted"
 "?"            = "ShowHelp"

docs/SIDEBAR.md

@@ -234,7 +234,7 @@ the agent, and answering 204 would hide it.
 
 A session's pane — the pane a client's own attach view is showing, never a
 sidebar highlight — clears its `AwaitingInput` glow once it has been
-**continuously focused for 5 seconds**: the operator has looked, so the rail
+**continuously focused for 1 second**: the operator has looked, so the rail
 stops asking for attention and the card reads as `Idle` instead. This is a
 real state change, not a client-side paint-over — the daemon computes it, so
 every client watching the session (web, TUI, a second pane on the same
@@ -274,3 +274,21 @@ than jumping to the end of the list.
 The web client needs a chord to reach the list at all (`Ctrl+Shift+H`, and the
 same chord back): an attached terminal owns every plain keystroke. The TUI uses
 `ctrl-w h`.
+
+Everything else is the same key on both clients:
+
+| key     | action                                      |
+|---------|---------------------------------------------|
+| `j`/`k` | move the highlight (arrows too)             |
+| `Enter` | open the session, or expand the folder      |
+| `Tab`   | hand the keyboard to the pane               |
+| `c`     | collapse or expand the highlighted folder   |
+| `r`     | rename the highlighted session              |
+| `x`     | kill the highlighted session                |
+| `n`     | open the spawn form                         |
+| `N`     | spawn with every default resolved           |
+| `?`     | show the shortcut overlay                   |
+
+The TUI binds these through its keymap, so a user can rebind any of them; the
+web client's are fixed. A binding added to one client belongs in this table and
+in both help overlays.