refactor: enhance TimerPage layout and functionality; update theme and tokens for improved design consistency

- Refactored TimerPage component to improve layout and user experience.
- Updated theme configuration to utilize design tokens for better maintainability.
- Introduced new tokens for colors and typography to align with design principles.
- Simplified state management and improved timer functionality.
- Enhanced accessibility and responsiveness of UI elements.

desktop/kadence_desktop/__main__.py

@@ -5,6 +5,7 @@ talk to a *running* instance over D-Bus instead of starting a second one, which
 is what makes them usable as global shortcuts:
 
     kadence-desktop --toggle     # bind this to a key in System Settings
+    kadence-desktop --mini       # show/hide the floating mini timer
     kadence-desktop --status     # prints "Focus 18:42 · Write the docs · 3/8 today"
 """
 
@@ -27,6 +28,7 @@ REMOTE_VERBS = {
     "interrupt": "Interrupt",
     "status": "Status",
     "report": "SendReport",
+    "mini": "ToggleMini",
     "show": "Raise",
 }
 
@@ -53,6 +55,9 @@ def _remote(verb: str) -> int:
 def main() -> int:
     parser = argparse.ArgumentParser(prog="kadence-desktop", description=__doc__)
     parser.add_argument("--minimized", action="store_true", help="start in the tray only")
+    parser.add_argument(
+        "--view-only", action="store_true", help="start in view-only mode with timer turned off"
+    )
     parser.add_argument("--verbose", action="store_true")
     for verb in REMOTE_VERBS:
         parser.add_argument(
@@ -77,7 +82,7 @@ def main() -> int:
         print("Kadence is already running — raised its window.")
         return 0
 
-    return KadenceApp(sys.argv, minimized=args.minimized).run()
+    return KadenceApp(sys.argv, minimized=args.minimized, view_only=args.view_only).run()
 
 
 if __name__ == "__main__":