Start work on quick-access-terminal kitten

kittens/quick_access_terminal/main.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+# License: GPLv3 Copyright: 2025, Kovid Goyal <kovid at kovidgoyal.net>
+
+import sys
+
+from kitty.simple_cli_definitions import build_panel_cli_spec
+
+help_text = 'A quick access terminal window that you can bring up instantly with a keypress or a command.'
+
+
+def options_spec() -> str:
+    if not (ans := getattr(options_spec, 'ans', '')):
+        ans = build_panel_cli_spec({
+            'lines': '25',
+            'columns': '80',
+            'edge': 'top',
+            'layer': 'overlay',
+            'toggle_visibility': 'yes',
+            'single_instance': 'yes',
+            'instance_group': 'quake',
+            'focus_policy': 'exclusive',
+            'cls': 'kitty-quick-access',
+            'exclusive_zone': '0',
+            'override_exclusive_zone': 'yes',
+            'override': 'background_opacity=0.8',
+        })
+        setattr(options_spec, 'ans', ans)
+    return ans
+
+
+def main(args: list[str]) -> None:
+    from ..panel.main import main as panel_main
+    return panel_main(args)
+
+
+if __name__ == '__main__':
+    main(sys.argv)
+elif __name__ == '__doc__':
+    cd: dict = sys.cli_docs  # type: ignore
+    cd['usage'] = '[cmdline-to-run ...]'
+    cd['options'] = options_spec
+    cd['help_text'] = help_text
+    cd['short_desc'] = help_text