Add chat ui and ollama packages

Frontend/pubspec.lock

@@ -297,6 +297,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.1"
+  diffutil_dart:
+    dependency: transitive
+    description:
+      name: diffutil_dart
+      sha256: "5e74883aedf87f3b703cb85e815bdc1ed9208b33501556e4a8a5572af9845c81"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.1"
   dio:
     dependency: transitive
     description:
@@ -313,6 +321,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  equatable:
+    dependency: transitive
+    description:
+      name: equatable
+      sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.7"
   fake_async:
     dependency: transitive
     description:
@@ -406,6 +422,22 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_chat_types:
+    dependency: "direct main"
+    description:
+      name: flutter_chat_types
+      sha256: e285b588f6d19d907feb1f6d912deaf22e223656769c34093b64e1c59b094fb9
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.6.2"
+  flutter_chat_ui:
+    dependency: "direct main"
+    description:
+      name: flutter_chat_ui
+      sha256: "168a4231464ad00a17ea5f0813f1b58393bdd4035683ea4dc37bbe26be62891e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.6.15"
   flutter_launcher_icons:
     dependency: "direct main"
     description:
@@ -414,6 +446,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.13.1"
+  flutter_link_previewer:
+    dependency: transitive
+    description:
+      name: flutter_link_previewer
+      sha256: "007069e60f42419fb59872beb7a3cc3ea21e9f1bdff5d40239f376fa62ca9f20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
+  flutter_linkify:
+    dependency: transitive
+    description:
+      name: flutter_linkify
+      sha256: "74669e06a8f358fee4512b4320c0b80e51cffc496607931de68d28f099254073"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.0"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -430,6 +478,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.4.1"
+  flutter_parsed_text:
+    dependency: transitive
+    description:
+      name: flutter_parsed_text
+      sha256: "529cf5793b7acdf16ee0f97b158d0d4ba0bf06e7121ef180abe1a5b59e32c1e2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -656,6 +712,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  linkify:
+    dependency: transitive
+    description:
+      name: linkify
+      sha256: "4139ea77f4651ab9c315b577da2dd108d9aa0bd84b5d03d33323f1970c645832"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.0"
   lints:
     dependency: transitive
     description:
@@ -912,6 +976,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.2"
+  photo_view:
+    dependency: transitive
+    description:
+      name: photo_view
+      sha256: "1fc3d970a91295fbd1364296575f854c9863f225505c28c46e0a03e48960c75e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.15.0"
   platform:
     dependency: transitive
     description:
@@ -984,6 +1056,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
+  scroll_to_index:
+    dependency: transitive
+    description:
+      name: scroll_to_index
+      sha256: b707546e7500d9f070d63e5acf74fd437ec7eeeb68d3412ef7b0afada0b4f176
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
   shared_preferences:
     dependency: transitive
     description:
@@ -1342,7 +1422,7 @@ packages:
     source: hosted
     version: "3.1.3"
   uuid:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: uuid
       sha256: a5be9ef6618a7ac1e964353ef476418026db906c4facdedaa299b7a2e71690ff
@@ -1357,6 +1437,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
+  visibility_detector:
+    dependency: transitive
+    description:
+      name: visibility_detector
+      sha256: dd5cc11e13494f432d15939c3aa8ae76844c42b723398643ce9addb88a5ed420
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.0+2"
   vm_service:
     dependency: transitive
     description:

Frontend/pubspec.yaml

@@ -70,6 +70,9 @@ dependencies:
   local_auth: ^2.3.0
   math_expressions: ^2.6.0
   ollama_dart: ^0.2.2+1
+  flutter_chat_ui: ^1.6.15
+  flutter_chat_types: ^3.6.2
+  uuid: ^4.5.1
   
 dev_dependencies:
   flutter_test: