refactor: improve date handling and timezone consistency

- Add timezone support to database module (+08:00)
- Extract date formatting utilities to shared modules
- Standardize timezone handling across frontend and backend
- Improve date formatting consistency in UI components
- Refactor crawler page.goto options for better readability

src/crawler/services/eps_target.ts

@@ -148,7 +148,10 @@ export const EpsCrawler = {
       logger.log(`Navigating to ${this.url}...`);
       await delayRetry(
         async () => {
-          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+          await page.goto(this.url, {
+            waitUntil: 'networkidle2',
+            timeout: 60000,
+          });
         },
         3,
         5000,