feat(kanban): add tooltips to kanban cards and improve layout

- Add @radix-ui/react-tooltip dependency
- Implement tooltip component for better UX
- Add tooltips to branch badges with full branch names
- Convert revert button to icon-only with tooltip
- Improve button layout and spacing in waiting_approval cards
- Update feature statuses and add new profile feature

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4 <noreply@anthropic.com>

app/package.json

@@ -27,6 +27,7 @@
     "@radix-ui/react-slider": "^1.3.6",
     "@radix-ui/react-slot": "^1.2.4",
     "@radix-ui/react-tabs": "^1.1.13",
+    "@radix-ui/react-tooltip": "^1.2.8",
     "@tanstack/react-query": "^5.90.12",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -72,7 +73,9 @@
       {
         "from": ".env",
         "to": ".env",
-        "filter": ["**/*"]
+        "filter": [
+          "**/*"
+        ]
       }
     ],
     "mac": {
@@ -80,11 +83,17 @@
       "target": [
         {
           "target": "dmg",
-          "arch": ["x64", "arm64"]
+          "arch": [
+            "x64",
+            "arm64"
+          ]
         },
         {
           "target": "zip",
-          "arch": ["x64", "arm64"]
+          "arch": [
+            "x64",
+            "arm64"
+          ]
         }
       ],
       "icon": "public/logo.png"
@@ -93,7 +102,9 @@
       "target": [
         {
           "target": "nsis",
-          "arch": ["x64"]
+          "arch": [
+            "x64"
+          ]
         }
       ],
       "icon": "public/logo.png"
@@ -102,11 +113,15 @@
       "target": [
         {
           "target": "AppImage",
-          "arch": ["x64"]
+          "arch": [
+            "x64"
+          ]
         },
         {
           "target": "deb",
-          "arch": ["x64"]
+          "arch": [
+            "x64"
+          ]
         }
       ],
       "category": "Development",