Update project structure and enhance functionality with new features and dependencies

lib/ui/widgets/chat/bubbles/tools/tool_bubble_base.dart

@@ -111,7 +111,7 @@ class ToolBubbleBase extends StatelessWidget {
                 child: Button.outline(
                   leading: Icon(LucideIcons.check).iconSmall,
                   onPressed: () => context.read<ChatProvider>().resolvePermission(PermissionDecision.allowOnce),
-                  child: Text("Allow").small,
+                  child: Text("Yes").small,
                 ),
               ),
 
@@ -121,7 +121,7 @@ class ToolBubbleBase extends StatelessWidget {
                 child: Button.outline(
                   leading: Icon(LucideIcons.checkCheck).iconSmall,
                   onPressed: () => context.read<ChatProvider>().resolvePermission(PermissionDecision.allowAlways),
-                  child: Text("Allow always").small,
+                  child: Text("Yes, for this session").small,
                 ),
               ),
 
@@ -131,7 +131,7 @@ class ToolBubbleBase extends StatelessWidget {
                 child: Button.destructive(
                   leading: Icon(LucideIcons.x).iconSmall,
                   onPressed: () => context.read<ChatProvider>().resolvePermission(PermissionDecision.reject),
-                  child: Text("Reject").small,
+                  child: Text("No").small,
                 ),
               ),
 

lib/ui/widgets/chat/bubbles/user_bubble.dart

@@ -1,18 +1,60 @@
+import "dart:typed_data";
 import "package:shadcn_flutter/shadcn_flutter.dart";
+import "../../../models/attachment.dart";
+import "../attachment_preview.dart";
+import "../../../../src/session/session_types.dart";
 
 class UserBubble extends StatelessWidget {
-  const UserBubble({super.key, required this.content});
+  const UserBubble({
+    super.key,
+    required this.content,
+    this.attachments,
+  });
 
   final String content;
+  final List<MessageAttachment>? attachments;
 
   @override
   Widget build(BuildContext context) {
+    final atts = attachments;
+
     return Align(
       alignment: Alignment.centerRight,
-      child: OutlinedContainer(
-        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-        backgroundColor: Theme.of(context).colorScheme.border,
-        child: SelectableText(content),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: [
+
+          if (atts != null && atts.isNotEmpty) ...[
+            SingleChildScrollView(
+              scrollDirection: Axis.horizontal,
+              reverse: true,
+              child: Row(
+                children: [
+                  for (final att in atts)
+                    Padding(
+                      padding: const EdgeInsets.only(left: 8),
+                      child: AttachmentItem(
+                        attachment: Attachment(
+                          name: att.name,
+                          mimeType: att.mimeType,
+                          data: Uint8List.fromList(att.data),
+                        ),
+                        onRemove: () {},
+                      ),
+                    ),
+                ],
+              ),
+            ),
+            const Gap(6),
+          ],
+
+          OutlinedContainer(
+            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+            backgroundColor: Theme.of(context).colorScheme.border,
+            child: SelectableText(content),
+          ),
+
+        ],
       ),
     );
   }