feat: ship the remaining hooks and aoe-register-remote

settings.json references git-autoupdate, tmux-attention, tmux-reset and
scripts/aoe-register-remote.py, but they only existed as untracked files
on one machine, so hooks failed everywhere else.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

hooks/tmux-attention.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Highlight tmux window when Claude Code needs attention
+# Called by Claude Code's Notification hook
+
+[ -z "$TMUX" ] && exit 0
+
+TARGET=$(tmux display-message -p '#{session_name}:#{window_index}')
+
+# Set window to attention style (amber/yellow)
+tmux set-window-option -t "$TARGET" window-status-current-style "fg=#1a1b26,bg=#e0af68,bold"
+tmux set-window-option -t "$TARGET" window-status-style "fg=#1a1b26,bg=#e0af68,bold"