feat: Enhance campaign terms management with keyword addition and match type change functionality

- Added a toolbar for adding keywords in the campaign terms view.
- Implemented match type change functionality with a confirmation dialog.
- Added delete functionality for keywords with confirmation.
- Updated styles for new buttons and icons in the campaign terms view.
- Enhanced product view with warning icons for product alerts and corresponding modal display.
- Updated product table to include a new column for warnings and adjusted column visibility settings.
- Documented project overview, code style conventions, suggested commands, and task completion checklist.

.claude/settings.local.json

@@ -36,7 +36,11 @@
       "mcp__serena__read_file",
       "mcp__serena__replace_content",
       "mcp__serena__replace_symbol_body",
-      "mcp__serena__check_onboarding_performed"
+      "mcp__serena__check_onboarding_performed",
+      "mcp__serena__find_file",
+      "mcp__serena__onboarding",
+      "mcp__serena__write_memory",
+      "mcp__serena__list_dir"
     ]
   },
   "statusLine": {