feat: histories in global chat and roadmap chat (#8775)

* feat: ai chat history

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip: skeleton loading

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* fix: chat history

* wip

* wip

* fix: responsiveness

* wip

* wip

* Chat history UI

* Update chat history

* wip

* Update chat history

* Update chat history

* Fix ai chat not working

* Update

* wip

* feat: show chat history always

* feat: upgrade to pro

* wip

* Update history design

* UI design improvement for empty sidebar

* feat: chat history title

* Fix, delete chat throwing error

* Plus icon when chat is closed

* fix: action z-index

* Improve skeleton and logged out user workflow

* Chat history improvements

* Add plus for chat icons

---------

Co-authored-by: Arik Chakma <arikchangma@gmail.com>

package.json

@@ -39,6 +39,7 @@
     "@nanostores/react": "^1.0.0",
     "@napi-rs/image": "^1.9.2",
     "@radix-ui/react-dropdown-menu": "^2.1.15",
+    "@radix-ui/react-popover": "^1.1.14",
     "@resvg/resvg-js": "^2.6.2",
     "@roadmapsh/editor": "workspace:*",
     "@tailwindcss/vite": "^4.1.7",
@@ -119,6 +120,7 @@
     "prettier": "^3.5.3",
     "prettier-plugin-astro": "^0.14.1",
     "prettier-plugin-tailwindcss": "^0.6.11",
+    "tailwind-scrollbar": "^4.0.2",
     "tsx": "^4.19.4"
   }
 }