feat: Enhance Project Overview and Review Session pages with improved UI and functionality

- Updated ProjectOverviewPage to enhance the guidelines section with better spacing, larger icons, and improved button styles.
- Refactored ReviewSessionPage to unify filter controls, improve selection actions, and enhance the findings list with a new layout.
- Added dimension tabs and severity filters to the SessionsPage for better navigation and filtering.
- Improved SessionDetailPage to utilize a mapping for status labels, enhancing internationalization support.
- Refactored TaskListTab to remove unused priority configuration code.
- Updated store types to better reflect session metadata structure.
- Added a temporary JSON file for future use.

ccw/frontend/src/locales/en/project-overview.json

@@ -17,7 +17,8 @@
     "title": "Architecture",
     "style": "Style",
     "layers": "Layers",
-    "patterns": "Patterns"
+    "patterns": "Patterns",
+    "principles": "Principles"
   },
   "components": {
     "title": "Key Components",