chore: created first ai stream (#12968)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Introduced a redesigned chat interface with new cell types for user,
assistant, system, loading, and error messages.
  * Added streaming chat responses and improved session management.
* Enhanced input box behavior, allowing sending messages with the return
key and inserting new lines via the edit menu.
* Added new GraphQL queries for fetching recent and latest chat
sessions.

* **Refactor**
* Replaced previous chat message and session management with a new, more
structured view model system.
* Updated chat view to use a custom table view component for better
message rendering and empty state handling.
* Simplified and improved error and loading state handling in the chat
UI.

* **Bug Fixes**
  * Improved error reporting and retry options for failed chat messages.
  * Fixed inconsistent property types for message and error identifiers.

* **Style**
* Updated UI components for chat cells with modern layouts and
consistent styling.

* **Chores**
  * Added a new package dependency for event streaming support.
* Renamed various internal properties and classes for clarity and
consistency.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/apps/ios/App/Packages/Intelligents/Package.swift

@@ -19,6 +19,7 @@ let package = Package(
     .package(url: "https://github.com/devxoul/Then", from: "3.0.0"),
     .package(url: "https://github.com/SnapKit/SnapKit.git", from: "5.7.1"),
     .package(url: "https://github.com/SwifterSwift/SwifterSwift.git", from: "6.0.0"),
+    .package(url: "https://github.com/loopwork-ai/eventsource.git", from: "1.1.1"),
   ],
   targets: [
     .target(name: "Intelligents", dependencies: [
@@ -28,6 +29,7 @@ let package = Package(
       "SwifterSwift",
       .product(name: "Apollo", package: "apollo-ios"),
       .product(name: "OrderedCollections", package: "swift-collections"),
+      .product(name: "EventSource", package: "eventsource"),
     ], resources: [
       .process("Interface/View/InputBox/InputBox.xcassets"),
       .process("Interface/Controller/AttachmentManagementController/AttachmentIcon.xcassets"),