feat: add board functionality with articles and comments

- Implemented BoardView for creating and displaying articles with comments.
- Added NationAffairsView for managing national policies and financial settings.
- Created ScoutMessageView for editing recruitment messages.
- Introduced database migrations for board_post and board_comment tables.

app/game-frontend/package.json

@@ -17,6 +17,12 @@
         "@sammo-ts/game-api": "workspace:*",
         "@sammo-ts/gateway-api": "workspace:*",
         "@sammo-ts/logic": "workspace:*",
+        "@tiptap/extension-image": "^3.5.0",
+        "@tiptap/extension-link": "^3.5.0",
+        "@tiptap/extension-placeholder": "^3.5.0",
+        "@tiptap/extension-underline": "^3.5.0",
+        "@tiptap/starter-kit": "^3.5.0",
+        "@tiptap/vue-3": "^3.5.0",
         "@trpc/client": "^11.8.1",
         "@trpc/server": "^11.8.1",
         "@vueuse/core": "^14.1.0",