feat(undo-toast): Toast mit Undo-Action für deletes [tsc:fail]

.phase12-state.json

@@ -7,6 +7,7 @@
     "time-rounding-rules",
     "user-avatars",
     "app-version-display",
-    "api-client-phase12"
+    "api-client-phase12",
+    "router-phase12"
   ]
 }

.phase13-state.json

@@ -0,0 +1,5 @@
+{
+  "completed_features": [],
+  "current_feature": "undo-toast",
+  "started_at": "2026-05-23T06:42:42.473991"
+}

GENERATION_LOG.md

@@ -1554,3 +1554,27 @@ src/index.ts(27,25): error TS2769: No overload matches this call.
   Overload 2 of 3, '(plugin: FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
     Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
       Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTy
+- `06:41:11` **INFO**   Committed feature router-phase12
+- `06:41:11` **INFO**   Pushed: rc=0
+
+## Phase-12 Run beendet (2026-05-23 06:41:11)
+
+- `06:41:11` **INFO** OK: 0, Attempted: 6, Total: 6
+
+## 🚀 Phase-13 Codegen-Run gestartet (2026-05-23 06:42:42)
+
+
+## Phase-3 Feature: undo-toast (2026-05-23 06:42:42)
+
+- `06:42:42` **INFO** Description: Toast mit Undo-Action für deletes
+- `06:42:42` **INFO**   Generating apps/web/src/components/Toast.tsx (ERWEITERT — behalte alle bestehenden Methoden (success/error/info). Fü…)
+- `06:43:06` **INFO**     wrote 2823 chars in 24.3s (attempt 1)
+- `06:43:06` **INFO** Running tsc --noEmit on api…
+- `06:43:08` **WARN**   tsc errors:
+src/index.ts(27,25): error TS2769: No overload matches this call.
+  Overload 1 of 3, '(plugin: FastifyPluginCallback<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
+    Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginCallback<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
+      Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTypeProvider>, opts: { ...; }, done: (err?: Error | undefined) => void): void'.
+  Overload 2 of 3, '(plugin: FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
+    Argument of type 'Promise<FastifyMultipartPlugin>' is not assignable to parameter of type 'FastifyPluginAsync<{ limits: { fileSize: number; }; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
+      Type 'Promise<FastifyMultipartPlugin>' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTy

apps/web/src/components/Toast.tsx

@@ -6,12 +6,14 @@ interface Toast {
   id: string;
   message: string;
   type: ToastType;
+  onUndo?: () => void;
 }
 
 interface ToastContextType {
   success: (message: string) => void;
   error: (message: string) => void;
   info: (message: string) => void;
+  undoable: (options: { message: string; onUndo: () => void }) => void;
 }
 
 const ToastContext = createContext<ToastContextType | undefined>(undefined);
@@ -19,21 +21,28 @@ const ToastContext = createContext<ToastContextType | undefined>(undefined);
 export function ToastProvider({ children }: { children: React.ReactNode }) {
   const [toasts, setToasts] = useState<Toast[]>([]);
 
-  const addToast = useCallback((message: string, type: ToastType) => {
+  const removeToast = useCallback((id: string) => {
-    const id = Math.random().toString(36).substring(2, 9);
+    setToasts((prev) => prev.filter((t) => t.id !== id));
-    setToasts((prev) => [...prev, { id, message, type }]);
-
-    setTimeout(() => {
-      setToasts((prev) => prev.filter((t) => t.id !== id));
-    }, 4000);
   }, []);
 
+  const addToast = useCallback((message: string, type: ToastType, onUndo?: () => void) => {
+    const id = Math.random().toString(36).substring(2, 9);
+    setToasts((prev) => [...prev, { id, message, type, onUndo }]);
+
+    const duration = onUndo ? 8000 : 4000;
+    setTimeout(() => {
+      removeToast(id);
+    }, duration);
+  }, [removeToast]);
+
   const success = (message: string) => addToast(message, 'success');
   const error = (message: string) => addToast(message, 'error');
   const info = (message: string) => addToast(message, 'info');
+  const undoable = ({ message, onUndo }: { message: string; onUndo: () => void }) => 
+    addToast(message, 'info', onUndo);
 
   return (
-    <ToastContext.Provider value={{ success, error, info }}>
+    <ToastContext.Provider value={{ success, error, info, undoable }}>
       {children}
       <div className="fixed bottom-4 right-4 z-50 flex flex-col gap-2 w-full max-w-sm">
         {toasts.map((toast) => (
@@ -41,12 +50,24 @@ export function ToastProvider({ children }: { children: React.ReactNode }) {
             key={toast.id}
             className={`
               px-4 py-3 rounded-lg shadow-lg text-white transition-all duration-300 animate-in fade-in slide-in-from-bottom-4
+              flex items-center justify-between gap-4
               ${toast.type === 'success' ? 'bg-emerald-500' : ''}
               ${toast.type === 'error' ? 'bg-red-500' : ''}
               ${toast.type === 'info' ? 'bg-slate-700' : ''}
             `}
           >
-            {toast.message}
+            <span>{toast.message}</span>
+            {toast.onUndo && (
+              <button
+                onClick={() => {
+                  toast.onUndo();
+                  removeToast(toast.id);
+                }}
+                className="text-xs font-bold uppercase tracking-wider bg-white/20 hover:bg-white/30 px-2 py-1 rounded transition-colors"
+              >
+                Rückgängig
+              </button>
+            )}
           </div>
         ))}
       </div>

scripts/phase13_features.py

@@ -0,0 +1,152 @@
+#!/usr/bin/env python3
+"""Phase-13: undo-toast, breadcrumb, in-app-changelog, ARIA, kpi-comparison."""
+
+from __future__ import annotations
+
+import asyncio
+import datetime
+import json
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+from phase2_features import Feature, FileGen, ROOT, log, log_section  # noqa: E402
+from phase3_features import run_feature_v2  # noqa: E402
+
+PHASE13_STATE = ROOT / ".phase13-state.json"
+
+FEATURES: list[Feature] = [
+    Feature(
+        name="undo-toast",
+        description="Toast mit Undo-Action für deletes",
+        files=[
+            FileGen(
+                path="apps/web/src/components/Toast.tsx",
+                purpose=(
+                    "ERWEITERT — behalte alle bestehenden Methoden (success/error/info). Füge eine: "
+                    "undoable({message, onUndo}) — zeigt Toast mit message + 'Rückgängig'-Button, "
+                    "wenn Klick: ruft onUndo, schließt Toast. Auto-dismiss nach 8s (länger als normal)."
+                ),
+                refs=["apps/web/src/components/Toast.tsx"],
+            ),
+        ],
+    ),
+    Feature(
+        name="breadcrumb-navigation",
+        description="Breadcrumb-Komponente, top der Detail-Pages",
+        files=[
+            FileGen(
+                path="apps/web/src/components/Breadcrumb.tsx",
+                purpose=(
+                    "Breadcrumb-Component. Props: items: [{label, to?}] (last item ohne to = current page). "
+                    "Render: Home > Customers > Customer-Name als Text-Links + chevron. "
+                    "Tailwind text-sm text-gray-500 with hover-darker."
+                ),
+            ),
+            FileGen(
+                path="apps/web/src/pages/CustomerDetail.tsx",
+                purpose=(
+                    "ERWEITERT — behalte alles. Füge <Breadcrumb items={[{label:'Dashboard',to:'/'},{label:'Customers',to:'/customers'},{label:customer.name}]} /> "
+                    "ganz oben."
+                ),
+                refs=["apps/web/src/pages/CustomerDetail.tsx"],
+            ),
+            FileGen(
+                path="apps/web/src/pages/ProjectDetail.tsx",
+                purpose=(
+                    "ERWEITERT — behalte alles. Füge analog Breadcrumb mit Projects-Pfad."
+                ),
+                refs=["apps/web/src/pages/ProjectDetail.tsx"],
+            ),
+        ],
+    ),
+    Feature(
+        name="in-app-changelog",
+        description="Changelog-Modal mit Versions-History",
+        files=[
+            FileGen(
+                path="apps/web/src/components/ChangelogModal.tsx",
+                purpose=(
+                    "Changelog-Modal. Inline-Array CHANGELOG = [{version, date, changes: [strings]}] mit "
+                    "5 fake Einträgen (z.B. 0.0.1 Initial release, 0.0.2 added Projects, etc). "
+                    "Trigger via prop {open, onClose}. Tailwind fixed inset-0 + centered card mit Versionsliste."
+                ),
+            ),
+            FileGen(
+                path="apps/web/src/components/VersionBadge.tsx",
+                purpose=(
+                    "ERWEITERT — behalte VersionBadge. Klick öffnet jetzt <ChangelogModal /> (useState open). "
+                    "Statt new-tab-Link."
+                ),
+                refs=["apps/web/src/components/VersionBadge.tsx"],
+            ),
+        ],
+    ),
+    Feature(
+        name="aria-improvements",
+        description="Accessibility-Improvements (ARIA labels) in Nav + Forms",
+        files=[
+            FileGen(
+                path="apps/web/src/components/Nav.tsx",
+                purpose=(
+                    "ERWEITERT — füge aria-label zu allen icon-only-Buttons (Theme-Toggle, Lang-Toggle, Logout, CommandPalette-trigger). "
+                    "role='navigation' aufs nav-element. Active-Link mit aria-current='page'. "
+                    "Behalte alles, nur a11y polish."
+                ),
+                refs=["apps/web/src/components/Nav.tsx"],
+            ),
+        ],
+    ),
+    Feature(
+        name="kpi-comparison",
+        description="Dashboard KPI-Karten mit Vergleich zur Vorwoche",
+        files=[
+            FileGen(
+                path="apps/web/src/pages/Dashboard.tsx",
+                purpose=(
+                    "ERWEITERT — behalte alles (Stats-Cards, Chart, ActivityFeed, Export-Button). "
+                    "Pro Stats-Karte: zusätzliche Mini-Zeile 'vs. Vorwoche: +12%' (grün) oder '-5%' (rot). "
+                    "Berechnung: fetch time-entries letzte 14 Tage, split current/previous week, calc delta."
+                ),
+                refs=["apps/web/src/pages/Dashboard.tsx"],
+            ),
+        ],
+    ),
+]
+
+
+def load_state() -> dict:
+    if PHASE13_STATE.exists():
+        return json.loads(PHASE13_STATE.read_text())
+    return {"completed_features": [], "current_feature": None, "started_at": datetime.datetime.now().isoformat()}
+
+
+def save_state(state: dict) -> None:
+    PHASE13_STATE.write_text(json.dumps(state, indent=2))
+
+
+async def main() -> int:
+    log_section("🚀 Phase-13 Codegen-Run gestartet")
+    state = load_state()
+    for feature in FEATURES:
+        if feature.name in state.get("completed_features", []):
+            continue
+        state["current_feature"] = feature.name; save_state(state)
+        try:
+            success = await run_feature_v2(feature)
+            if success:
+                state.setdefault("completed_features", []).append(feature.name)
+            else:
+                state.setdefault("attempted_features", []).append(feature.name)
+            save_state(state)
+        except Exception as e:
+            log(f"❌ {feature.name} crashed: {e}", level="ERROR")
+            state.setdefault("attempted_features", []).append(feature.name); save_state(state)
+
+    log_section("Phase-13 Run beendet")
+    log(f"OK: {len(state.get('completed_features', []))}, Attempted: {len(state.get('attempted_features', []))}, Total: {len(FEATURES)}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(asyncio.run(main()))