chore: refactor tests to improve clarity and reliability

- Removed unnecessary test.skip() calls in various test files, replacing them with comments for clarity.
- Enhanced retry logic in TestDataManager for API requests to handle rate limiting more gracefully.
- Updated security helper functions to include retry mechanisms for fetching security status and setting module states.
- Improved loading completion checks to handle page closure scenarios.
- Adjusted WebKit-specific tests to run in all browsers, removing the previous skip logic.
- General cleanup and refactoring across multiple test files to enhance readability and maintainability.

frontend/src/api/__tests__/logs-websocket.test.ts

@@ -54,8 +54,7 @@ describe('logs API - connectLiveLogs', () => {
   beforeEach(() => {
     // Mock global WebSocket
     mockWebSocket = new MockWebSocket('');
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    (globalThis as any).WebSocket = class MockedWebSocket extends MockWebSocket {
+    (globalThis as typeof globalThis & { WebSocket: typeof WebSocket }).WebSocket = class MockedWebSocket extends MockWebSocket {
       constructor(url: string) {
         super(url);
         // eslint-disable-next-line @typescript-eslint/no-this-alias