feat(frontend): add Front/ — Vite/React frontend with backend pipeline integration

Mirror of design_agent_front/design-agent/ for shipping alongside backend. Vite plugin (vitePluginPhaseZApi) endpoints : - POST /api/run — spawn `python -m src.phase_z2_pipeline` with overrides - GET /api/sample-mdx?mdx=03/04/05 — fixed sample MDX - GET /frame-preview/{n} — figma preview thumbnails - GET /data/runs/{run_id}/{path} — pipeline artifacts (final.html, step*.json, ...) Env toggle forward (보고용) : PHASE_Z_ALLOW_RESTRUCTURE / PHASE_Z_ALLOW_REJECT / PHASE_Z_MAX_RANK=32 Components : - LeftMdxPanel (03/04/05 fix list + section tree) - SlideCanvas (iframe + slideOverrideCss prop for inline CSS inject) - FramePanel (label priority + confidence sort) - LayoutPanel README with mermaid diagrams covering the 5-step demo flow. node_modules / dist / .manus-logs / .env excluded via .gitignore.
2026-05-14 14:48:42 +09:00
parent 52ccb7fc8b
commit 0f0d3fa91f
99 changed files with 20280 additions and 0 deletions
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+import { cn } from "@/lib/utils";
+import { AlertTriangle, RotateCcw } from "lucide-react";
+import { Component, ReactNode } from "react";
+
+interface Props {
+  children: ReactNode;
+}
+
+interface State {
+  hasError: boolean;
+  error: Error | null;
+}
+
+class ErrorBoundary extends Component<Props, State> {
+  constructor(props: Props) {
+    super(props);
+    this.state = { hasError: false, error: null };
+  }
+
+  static getDerivedStateFromError(error: Error): State {
+    return { hasError: true, error };
+  }
+
+  render() {
+    if (this.state.hasError) {
+      return (
+        <div className="flex items-center justify-center min-h-screen p-8 bg-background">
+          <div className="flex flex-col items-center w-full max-w-2xl p-8">
+            <AlertTriangle
+              size={48}
+              className="text-destructive mb-6 flex-shrink-0"
+            />
+
+            <h2 className="text-xl mb-4">An unexpected error occurred.</h2>
+
+            <div className="p-4 w-full rounded bg-muted overflow-auto mb-6">
+              <pre className="text-sm text-muted-foreground whitespace-break-spaces">
+                {this.state.error?.stack}
+              </pre>
+            </div>
+
+            <button
+              onClick={() => window.location.reload()}
+              className={cn(
+                "flex items-center gap-2 px-4 py-2 rounded-lg",
+                "bg-primary text-primary-foreground",
+                "hover:opacity-90 cursor-pointer"
+              )}
+            >
+              <RotateCcw size={16} />
+              Reload Page
+            </button>
+          </div>
+        </div>
+      );
+    }
+
+    return this.props.children;
+  }
+}
+
+export default ErrorBoundary;