terminal plugin, card edit history, bump script

Terminal: in-app command line with 22 commands (Shift+T toggle).
Navigation, CRUD, search, view toggles, tab completion, history.

Card history: card_history table tracks field changes on every PATCH.
GET /api/cards/{id}/history endpoint. Terminal `history` command.

bump.sh: standalone version bump for config.php, electron/package.json,
website footer. dist.sh no longer bumps.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

config.php

@@ -1,7 +1,7 @@
 <?php
 
 define('APP_NAME', 'hyprcrd');
-define('APP_VERSION', '1.3.7');
+define('APP_VERSION', '1.4.0');
 
 // Database path — writable directory, outside webroot
 // DB_PATH / UPLOAD_DIR can be pre-defined by the Electron router for app isolation