Merge main into refactor/frontend

Merge latest features from main including:
- PR #161 (worktree-confusion): Clarified branch handling in dialogs
- PR #160 (speckits-rebase): Planning mode functionality

Resolved conflicts:
- add-feature-dialog.tsx: Combined TanStack Router navigation with branch selection state
- worktree-integration.spec.ts: Updated tests for new worktree behavior (created at execution time)
- package-lock.json: Regenerated after merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/ui/src/components/views/board-view/dialogs/archive-all-verified-dialog.tsx

@@ -0,0 +1,56 @@
+"use client";
+
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Button } from "@/components/ui/button";
+import { Archive } from "lucide-react";
+
+interface ArchiveAllVerifiedDialogProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  verifiedCount: number;
+  onConfirm: () => void;
+}
+
+export function ArchiveAllVerifiedDialog({
+  open,
+  onOpenChange,
+  verifiedCount,
+  onConfirm,
+}: ArchiveAllVerifiedDialogProps) {
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent data-testid="archive-all-verified-dialog">
+        <DialogHeader>
+          <DialogTitle>Archive All Verified Features</DialogTitle>
+          <DialogDescription>
+            Are you sure you want to archive all verified features? They will be
+            moved to the archive box.
+            {verifiedCount > 0 && (
+              <span className="block mt-2 text-yellow-500">
+                {verifiedCount} feature(s) will be archived.
+              </span>
+            )}
+          </DialogDescription>
+        </DialogHeader>
+        <DialogFooter>
+          <Button variant="ghost" onClick={() => onOpenChange(false)}>
+            Cancel
+          </Button>
+          <Button variant="default" onClick={onConfirm} data-testid="confirm-archive-all-verified">
+            <Archive className="w-4 h-4 mr-2" />
+            Archive All
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}
+
+