Add end-to-end tests for parent item management

- Implement tests for creating, editing, and deleting chores, kindness acts, and penalties.
- Add tests to verify conversion of default items to user items and restoration of system defaults upon deletion.
- Ensure proper cancellation of creation and editing actions.
- Create a comprehensive plan document outlining the test scenarios and expected behaviors.

.github/agents/playwright-implement.agent.md

@@ -3,18 +3,26 @@ name: playwright-implementation
 
 description: Converts plans into code and performs self-healing verification.
 tools:
-  [
-    "read",
-    "write",
-    "terminal/*",
-    "playwright/*",
-    "edit",
-    "execute",
-    "vscode",
-    "web",
-    "search",
-    "todo",
-  ]
+  - search
+  - playwright-test/browser_click
+  - playwright-test/browser_drag
+  - playwright-test/browser_evaluate
+  - playwright-test/browser_file_upload
+  - playwright-test/browser_handle_dialog
+  - playwright-test/browser_hover
+  - playwright-test/browser_navigate
+  - playwright-test/browser_press_key
+  - playwright-test/browser_select_option
+  - playwright-test/browser_snapshot
+  - playwright-test/browser_type
+  - playwright-test/browser_verify_element_visible
+  - playwright-test/browser_verify_list_visible
+  - playwright-test/browser_verify_text_visible
+  - playwright-test/browser_verify_value
+  - playwright-test/browser_wait_for
+  - playwright-test/generator_read_log
+  - playwright-test/generator_setup_page
+  - playwright-test/generator_write_test
 ---
 
 # Role: Senior QA Automation Engineer