Enhance job listing functionality and navigation styles

- Added education filter to job recommendation and listing APIs across multiple components.
- Updated policy list page with custom navigation for H5 and improved layout.
- Refactored policy detail handling to streamline error management and testing data injection.

pages.json

@@ -741,6 +741,9 @@
           {
             "path": "pages/policy/policyList",
             "style": {
+              // #ifdef H5
+              "navigationStyle": "custom",
+              // #endif
               "navigationBarTitleText": "政策专区"
             }
           },