style: add overflow-y-auto class to dialog content containers

- Updated the BacklogPlanDialog, AddEditServerDialog, CreateSpecDialog, and RegenerateSpecDialog components to include the overflow-y-auto class for improved scrolling behavior in dialog content.

apps/ui/src/components/views/board-view/dialogs/backlog-plan-dialog.tsx

@@ -419,7 +419,7 @@ export function BacklogPlanDialog({
           </DialogDescription>
         </DialogHeader>
 
-        <div className="py-4">{renderContent()}</div>
+        <div className="py-4 overflow-y-auto">{renderContent()}</div>
 
         <DialogFooter>
           {mode === 'input' && (

apps/ui/src/components/views/settings-view/mcp-servers/dialogs/add-edit-server-dialog.tsx

@@ -48,7 +48,7 @@ export function AddEditServerDialog({
             Configure an MCP server to extend agent capabilities with custom tools.
           </DialogDescription>
         </DialogHeader>
-        <div className="space-y-4 py-4">
+        <div className="space-y-4 py-4 overflow-y-auto">
           <div className="space-y-2">
             <Label htmlFor="server-name">Name</Label>
             <Input

apps/ui/src/components/views/spec-view/dialogs/create-spec-dialog.tsx

@@ -50,7 +50,7 @@ export function CreateSpecDialog({
           <DialogDescription className="text-muted-foreground">{description}</DialogDescription>
         </DialogHeader>
 
-        <div className="space-y-4 py-4">
+        <div className="space-y-4 py-4 overflow-y-auto">
           <div className="space-y-2">
             <label className="text-sm font-medium">Project Overview</label>
             <p className="text-xs text-muted-foreground">

apps/ui/src/components/views/spec-view/dialogs/regenerate-spec-dialog.tsx

@@ -51,7 +51,7 @@ export function RegenerateSpecDialog({
           </DialogDescription>
         </DialogHeader>
 
-        <div className="space-y-4 py-4">
+        <div className="space-y-4 py-4 overflow-y-auto">
           <div className="space-y-2">
             <label className="text-sm font-medium">Describe your project</label>
             <p className="text-xs text-muted-foreground">