feat(deckit): settings page for deck-it, the tablet dashboard

A page under Desktop for deck-it's ~/.config/deck-it/config.toml and its
login line. deck-it now merges that file over its shipped config key by
key, so the page writes only what differs and takes its placeholders
from `deck-it defaults` rather than copying them.

- Start at login edits hypr-theme's autostart.lua at once, as the
  Autostart page does, through Autostart.js: it re-enables a commented
  deck-it line or adds `deck-it wifi --wait`; off comments them out.
- Every config key, with launchers picked from the installed apps (desktop
  ids, reorderable) and module switches built from the defaults.
- A status line polls `deck-it status` every 2s while the page is open;
  Restart runs `deck-it stop` and the login command, then reports
  "Restarted" once the server runs with a tablet tunnelled, or what it
  saw after 30s.

Shared helpers it needed: Toml.js reads plain decimals (the display
scale), Store keeps a list of numbers numeric (the workspaces), and
ChoiceSetting takes a store as Setting and BoolSetting already do.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/AGENTS.md b/AGENTS.md
index 375de73..6f637c6 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -16,7 +16,8 @@ modules.
                       window for pages set once: wallpaper, transitions, theme, theme status,
                       icons, sunset, idle (the former appearance shell), notifications, autostart, shells,
                       the assistant's daemon and presets, qtmaildir, git,
-                      Hyprland's keyboard shortcuts, options and monitors, fonts, the Sonix boot logo
+                      Hyprland's keyboard shortcuts, options and monitors, fonts, the Sonix boot logo,
+                      deck-it (the tablet dashboard's autostart and config)
       island/         top-centre pills on DP-1: clock, volume, Sonix player, tray, layout,
                       privacy, calendar, OBS
       assistant/      the assistant canvas on SUPER+Home, a view over desktop-assistant