feat: add notes feature and keyboard shortcuts

- Introduced a new Note model in the Prisma schema to support note-taking functionality.
- Updated the HeaderNavigation component to include a link to the new Notes page.
- Implemented keyboard shortcuts for note actions, enhancing user experience and productivity.
- Added dependencies for markdown rendering and formatting tools to support note content.

package.json

@@ -19,7 +19,10 @@
     "cache:cleanup": "npx tsx scripts/cache-monitor.ts cleanup",
     "cache:clear": "npx tsx scripts/cache-monitor.ts clear",
     "test:story-points": "npx tsx scripts/test-story-points.ts",
-    "test:jira-fields": "npx tsx scripts/test-jira-fields.ts"
+    "test:jira-fields": "npx tsx scripts/test-jira-fields.ts",
+    "prettier:format": "prettier --write .",
+    "prettier:check": "prettier --check .",
+    "prepare": "husky"
   },
   "dependencies": {
     "@dnd-kit/core": "^6.3.1",
@@ -39,7 +42,11 @@
     "prisma": "^6.16.1",
     "react": "19.1.0",
     "react-dom": "19.1.0",
+    "react-markdown": "^10.1.0",
     "recharts": "^3.2.1",
+    "rehype-highlight": "^7.0.2",
+    "rehype-sanitize": "^6.0.0",
+    "remark-gfm": "^4.0.1",
     "tailwind-merge": "^3.3.1",
     "twemoji": "^14.0.2"
   },
@@ -52,8 +59,16 @@
     "@types/react-dom": "^19",
     "eslint": "^9",
     "eslint-config-next": "^15.5.3",
+    "husky": "^9.1.7",
     "knip": "^5.64.0",
+    "lint-staged": "^15.5.2",
+    "prettier": "^3.6.2",
     "tsx": "^4.19.2",
     "typescript": "^5"
+  },
+  "lint-staged": {
+    "*.{js,jsx,ts,tsx,json,css,md}": [
+      "prettier --write"
+    ]
   }
 }