fix: suppress shortcuts when typing in input fields

Shortcut dispatcher now skips non-modifier keys when focus is in an
editable field. Editor find bar ESC stops propagation to close bar
before modal.

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', '1.0.0');
+define('APP_VERSION', '1.0.1');
 
 // Database path — writable directory, outside webroot
 define('DB_PATH', __DIR__ . '/data/hyprcrd.db');