Disable shell execution hooks to fix broken notifications

beforeShellExecution in hooks.json required a JSON response we never
provided, likely causing Cursor to silently break the entire hook
pipeline. Commenting out those entries (and afterShellExecution) from
HOOKS_CONFIG restores reliable preToolUse/postToolUse delivery. All
Python handler code is retained as dead code for reference.

Also reverts the is_cursor_frontmost() gate in _check_pending — pulses
should fire unconditionally when the approval delay expires.

Made-with: Cursor

tests/test_daemon.py

@@ -607,3 +607,45 @@ class TestFlasherDaemon:
         )
         assert "/a" not in daemon._pending_approvals
         assert "/b" in daemon._pending_approvals
+
+    # --- shellApproved / shellCompleted (disabled, debug-logged only) ---
+
+    def test_shellApproved_does_not_cancel_pending(self):
+        """shellApproved is a no-op — pending approval must survive."""
+        daemon = self._make_daemon(approval_delay=10.0)
+
+        daemon._handle_message(
+            json.dumps({"workspace": "/path", "event": "preToolUse", "tool": "Shell"}).encode()
+        )
+        assert "/path" in daemon._pending_approvals
+
+        daemon._handle_message(
+            json.dumps({"workspace": "/path", "event": "shellApproved", "tool": "Shell"}).encode()
+        )
+        assert "/path" in daemon._pending_approvals
+
+    def test_shellCompleted_does_not_dismiss(self):
+        """shellCompleted is a no-op — active pulse must survive."""
+        daemon = self._make_daemon()
+        daemon._active_pulses["/path"] = MagicMock()
+
+        daemon._handle_message(
+            json.dumps({"workspace": "/path", "event": "shellCompleted", "tool": "Shell"}).encode()
+        )
+
+        daemon.overlay.dismiss_tag.assert_not_called()
+        assert "/path" in daemon._active_pulses
+
+    def test_shellCompleted_does_not_cancel_pending(self):
+        """shellCompleted is a no-op — pending approval must survive."""
+        daemon = self._make_daemon(approval_delay=10.0)
+
+        daemon._handle_message(
+            json.dumps({"workspace": "/path", "event": "preToolUse", "tool": "Shell"}).encode()
+        )
+        assert "/path" in daemon._pending_approvals
+
+        daemon._handle_message(
+            json.dumps({"workspace": "/path", "event": "shellCompleted", "tool": "Shell"}).encode()
+        )
+        assert "/path" in daemon._pending_approvals