chore: beta release v0.5.0-beta

- Bump version to 0.5.0-beta
- Add Apache-2.0 LICENSE (official text) + NOTICE
- Add Docker support: multi-stage Dockerfile + docker-compose
  * non-root user, tini PID 1, gunicorn + uvicorn workers
  * healthcheck, OCI labels, persistent /data volume
- Add GitHub Actions CI (lint/import-check + Docker smoke-test)
- Backend polish:
  * modern lifespan handler (replaces deprecated on_event)
  * explicit sort validation (400 instead of 500)
  * title min_length=1 schema validation
  * configurable data dir + http timeout via env
  * avg_rating helper extracted (DRY)
- Frontend polish:
  * beta badge in title, footer with live version
  * loading spinner on initial fetch
  * updated README, badges, config table, roadmap

.dockerignore

@@ -0,0 +1,45 @@
+# Ausgeschlossene Pfade und Dateien fuer Docker-Build-Kontext.
+# Identisch zu .gitignore, plus build-spezifische Ausnahmen.
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+venv/
+.venv/
+env/
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+.DS_Store
+
+# App data (lokal generiert, NICHT in den Container)
+data/*.db
+data/*.db-journal
+data/*.db-wal
+data/*.db-shm
+data/backups/
+data/exports/
+
+# Logs
+*.log
+logs/
+
+# Secrets / Env
+.env
+.env.local
+*.pem
+
+# Docker-Artefakte
+Dockerfile
+.dockerignore
+docker-compose.yml
+.docker/

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: pip
+      - run: pip install -r requirements.txt
+      - name: Backend-Import-Check
+        run: |
+          python -c "from app.main import app; print('OK', app.title, app.version)"
+      - name: Frontend-Asset-Check
+        run: |
+          test -f app/static/index.html
+          test -f app/static/css/style.css
+          test -f app/static/js/app.js
+
+  docker:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+      - name: Docker-Build
+        run: docker build -t watchstack:ci .
+      - name: Smoke-Test
+        run: |
+          docker run -d --rm --name ws -p 8765:8000 watchstack:ci
+          sleep 4
+          curl -fsS http://127.0.0.1:8765/api/health
+          docker stop ws

.gitignore

@@ -34,3 +34,6 @@ logs/
 .env
 .env.local
 *.pem
+
+# Tooling (lokal)
+.mcp.json

Dockerfile

@@ -0,0 +1,77 @@
+# =====================================================================
+# WatchStack — Multi-stage Docker-Build
+#   1) builder  : installiert Dependencies in ein separates venv
+#   2) runtime  : minimal, non-root, nur Runtime-Deps + venv aus builder
+# =====================================================================
+
+# ---------- 1. Builder ----------
+FROM python:3.11-slim AS builder
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1
+
+WORKDIR /build
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN python -m venv /opt/venv \
+    && /opt/venv/bin/pip install --upgrade pip \
+    && /opt/venv/bin/pip install -r requirements.txt gunicorn==23.0.0
+
+
+# ---------- 2. Runtime ----------
+FROM python:3.11-slim AS runtime
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PATH="/opt/venv/bin:$PATH" \
+    WATCHSTACK_DATA_DIR=/data \
+    WATCHSTACK_HOST=0.0.0.0 \
+    WATCHSTACK_PORT=8000 \
+    WATCHSTACK_WORKERS=2
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    tini \
+    && rm -rf /var/lib/apt/lists/* \
+    && groupadd -r watchstack \
+    && useradd -r -g watchstack -d /app -s /sbin/nologin watchstack \
+    && mkdir -p /data /app \
+    && chown -R watchstack:watchstack /data /app
+
+COPY --from=builder /opt/venv /opt/venv
+COPY --chown=watchstack:watchstack app /app/app
+
+WORKDIR /app
+
+USER watchstack
+
+EXPOSE 8000
+
+# Volumes: persistiere die SQLite-DB ausserhalb des Containers
+VOLUME ["/data"]
+
+# tini fuer sauberes Signal-Handling (PID 1)
+ENTRYPOINT ["/usr/bin/tini", "--"]
+
+# gunicorn mit uvicorn-Worker-Klasse fuer ASGI
+CMD ["sh", "-c", "gunicorn app.main:app \
+    --bind ${WATCHSTACK_HOST}:${WATCHSTACK_PORT} \
+    --workers ${WATCHSTACK_WORKERS} \
+    --worker-class uvicorn.workers.UvicornWorker \
+    --access-logfile - \
+    --error-logfile -"]
+
+# Healthcheck (nutzt Python, weil wget in :slim fehlt)
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+    CMD python -c "import urllib.request, sys; r=urllib.request.urlopen('http://127.0.0.1:'+__import__('os').environ.get('WATCHSTACK_PORT','8000')+'/api/health',timeout=3); sys.exit(0 if r.status==200 else 1)" \
+    || exit 1
+
+LABEL org.opencontainers.image.title="WatchStack" \
+      org.opencontainers.image.description="Watchlist für Bücher, Serien & mehr" \
+      org.opencontainers.image.source="https://git.pkop.de/Vibecode/watchlist" \
+      org.opencontainers.image.licenses="Apache-2.0"

LICENSE

@@ -0,0 +1,202 @@
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NOTICE

@@ -0,0 +1,23 @@
+WatchStack
+Copyright 2026 WatchStack Contributors
+
+This product includes software developed by the WatchStack Contributors
+(https://git.pkop.de/Vibecode/watchlist).
+
+This product includes data and APIs from third parties:
+- Open Library (https://openlibrary.org) — used for book metadata lookups.
+  Open Library is a project of the Internet Archive, a 501(c)(3) non-profit.
+- Cover images for seeded series entries are linked from public sources
+  (IMDb / network press kits) for demonstration purposes only.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

@@ -1,75 +1,163 @@
 # WatchStack
 
-Eine Watchlist für **Bücher, Serien & mehr** — inspiriert von MyAnimeList, aber mit eigenem Konzept.
+> **v0.5.0-beta** — eine Watchlist für **Bücher, Serien & mehr** — inspiriert von MyAnimeList, aber mit eigenem Konzept.
 
-## Features
+[![License: Apache-2.0](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0)
+[![Repo](https://img.shields.io/badge/repo-Vibecode%2Fwatchlist-blue)](https://git.pkop.de/Vibecode/watchlist)
+[![Python 3.11+](https://img.shields.io/badge/python-3.11%2B-blue)](https://www.python.org)
+[![Docker](https://img.shields.io/badge/docker-ready-blue)](#-docker)
 
-- 📚 **Bücher**: Titel, Autor, Bände, Kapitel, Seiten, ISBN-Cover von Open Library, Status, Bewertung, Notizen, Genre, Tags
-- 📺 **Serien**: Titel, Staffeln, Episoden, Sendezeitraum, Sender/Streaming, Status, Bewertung, Notizen, Genre, Tags
-- 🔎 **Suche & Filter**: Volltext, Status, Genre, Tag, Bewertung, Sortierung
-- 📊 **Dashboard**: Statistik pro Medium (Anzahl, verteilte Status, Durchschnittsbewertung)
-- ⭐ **Bewertungen**: 1–10 Skala
-- 🏷️ **Genres & Tags**: frei verwaltbar, vielen Einträgen zuweisbar
-- 🌙 **Dark Theme** als Default
-- 💾 **Lokal**: SQLite, single-user, kein Login nötig
-- 🐳 Optional: Docker
+WatchStack ist eine **single-user-lokale** Watchlist-App. Bücher und Serien teilen sich eine Oberfläche, ein Datenmodell und eine Such- und Filterlogik. Keine Anmeldung, kein Cloud-Zwang — läuft komplett auf deiner Maschine oder in einem Docker-Container.
 
-## Tech-Stack
+## ✨ Features
 
-- **Backend**: Python 3.11+, FastAPI, SQLAlchemy 2.x, SQLite
-- **Frontend**: Vanilla HTML + CSS + JavaScript (kein Build-Step), HTMX-light Pattern
-- **Cover**: Open Library API (Bücher), URL (Serien)
+- 📚 **Bücher**: Titel, Autor, Bände / Kapitel / Seiten, ISBN, Cover via Open Library
+- 📺 **Serien**: Staffeln, Episoden, Sender / Streaming, Sendezeitraum, Cover-URL
+- 🗂 **Status**: Plan · Laufend · Abgeschlossen · Pausiert · Abgebrochen (5 Stufen, MAL-ähnlich)
+- ⭐ **Bewertungen** 1–10 mit Auto-Status: 0% → Plan, 100% → Done (+ `end_date`)
+- 🔎 **Suche & Filter**: Volltext, Status, Genre, Tag, Sortierung
+- 📊 **Dashboard**: Verteilung pro Medium, Durchschnittsbewertung
+- 🏷 **Genres & Tags** frei verwaltbar
+- 🌙 **Dark Theme** Default, modernes UI mit Hero + Drawer + Modals
+- 🐳 **Docker-ready**: Multi-stage Build, non-root, gunicorn + uvicorn-Worker, healthcheck
+- 🌐 **CORS offen** für lokale Entwicklung; in Produktion via Reverse-Proxy einschränken
 
-## Quickstart
+## ⚠️ Beta-Hinweis
+
+**v0.5.0-beta** bedeutet:
+- Kernfunktionalität (CRUD, Suche, Stats, Progress) ist stabil und getestet
+- Datenmodell kann sich noch ändern (siehe `models.py` — additive Änderungen wahrscheinlich)
+- Datenbank-Migrationen sind **nicht** enthalten — bei Major-Upgrades DB sichern
+- Public-API-Pfade stabil; Sub-Ressourcen (Genres/Tags) noch in Bewegung
+
+Bitte Issues und Wünsche im [Repo](https://git.pkop.de/Vibecode/watchlist) melden.
+
+## 🚀 Quickstart
+
+### Option A: Docker (empfohlen)
+
+```bash
+docker compose up -d
+# → http://localhost:8000
+
+# Oder direkt:
+docker build -t watchstack:beta .
+docker run -d --name watchstack -p 8000:8000 -v watchstack-data:/data watchstack:beta
+```
+
+Die SQLite-DB liegt im benannten Volume `watchstack-data` (Pfad `/data/watchstack.db` im Container). Backups: `docker run --rm -v watchstack-data:/data -v $PWD:/backup alpine tar czf /backup/ws-$(date +%F).tgz /data`.
+
+### Option B: Lokal (Python 3.11+)
+
+```bash
+git clone https://git.pkop.de/Vibecode/watchlist.git
+cd watchlist
+./run.sh        # legt venv an, installiert deps, startet auf 127.0.0.1:8000
+```
+
+### Option C: Manuell
 
 ```bash
-# 1) Backend-Env
 python3 -m venv .venv
 source .venv/bin/activate
 pip install -r requirements.txt
-
-# 2) Starten (legt data/watchstack.db automatisch an + seedet Beispieldaten)
-uvicorn app.main:app --reload --host 127.0.0.1 --port 8000
-
-# 3) Browser öffnen
-xdg-open http://127.0.0.1:8000  # oder einfach manuell
+uvicorn app.main:app --reload
 ```
 
-## Projektstruktur
+## 🔧 Konfiguration (Umgebungsvariablen)
+
+| Variable | Default | Zweck |
+|---|---|---|
+| `WATCHSTACK_DATA_DIR` | `./data` | Pfad für SQLite-DB (im Container: `/data`) |
+| `WATCHSTACK_HOST` | `127.0.0.1` | Bind-Adresse (Docker: `0.0.0.0`) |
+| `WATCHSTACK_PORT` | `8000` | HTTP-Port |
+| `WATCHSTACK_WORKERS` | `2` | gunicorn-Worker (nur Docker) |
+| `WATCHSTACK_HTTP_TIMEOUT` | `8` | Timeout für Open-Library-Lookup (Sek.) |
+
+## 📚 API-Übersicht
+
+| Methode | Pfad | Zweck |
+|---|---|---|
+| GET    | `/api/health` | Service-Info + Version |
+| GET    | `/api/media` | Liste, Filter via Query-Params |
+| POST   | `/api/media` | Anlegen (201) |
+| GET    | `/api/media/{id}` | Detail |
+| PATCH  | `/api/media/{id}` | Teil-Update |
+| DELETE | `/api/media/{id}` | Löschen (204) |
+| POST   | `/api/media/{id}/progress` | `{"delta":1}` oder `{"set_to":N}` |
+| GET    | `/api/genres`, `/api/tags` | Taxonomien |
+| GET    | `/api/stats` | Verteilungen + ⌀-Bewertung |
+| GET    | `/api/lookup/book?isbn=…` | Cover via Open Library |
+
+**Beispiel** — neuen Eintrag anlegen:
+
+```bash
+curl -X POST http://localhost:8000/api/media \
+  -H 'Content-Type: application/json' \
+  -d '{
+    "kind": "book",
+    "title": "Der Name des Windes",
+    "author": "Patrick Rothfuss",
+    "total_pages": 662, "pages_read": 100,
+    "status": "reading", "rating": 9.0,
+    "genres": ["Fantasy"], "tags": ["Königsmörder"]
+  }'
+```
+
+Vollständige interaktive Doku: <http://localhost:8000/docs> (Swagger UI, von FastAPI generiert).
+
+## 🏗 Projektstruktur
 
 ```
 watchlist/
 ├── app/
-│   ├── main.py            # FastAPI-App + Routes
+│   ├── __init__.py        # __version__
+│   ├── main.py            # FastAPI-App + Routen
 │   ├── database.py        # Engine + Session
 │   ├── models.py          # SQLAlchemy-Modelle
 │   ├── schemas.py         # Pydantic-Schemas
-│   ├── crud.py            # DB-Logik
-│   ├── seed.py            # Beispieldaten
-│   ├── external.py        # Open-Library-API
-│   └── static/
-│       ├── css/style.css
-│       ├── js/app.js
-│       └── img/
-├── data/                  # SQLite-DB (gitignored)
-├── tests/
-├── requirements.txt
+│   ├── crud.py            # DB-Operationen
+│   ├── external.py        # Open-Library-Client
+│   ├── seed.py            # Demo-Daten
+│   └── static/            # Frontend (HTML/CSS/JS)
+├── data/                  # SQLite-DB (gitignored, Volume im Container)
+├── .github/workflows/     # CI
+├── Dockerfile             # Multi-stage Build
+├── docker-compose.yml
+├── LICENSE                # Apache-2.0 (offizieller Volltext)
+├── NOTICE                 # Copyright + Drittanbieter
 └── README.md
 ```
 
-## API-Übersicht (Auszug)
+## 🛠 Entwicklung
 
-| Methode | Pfad                              | Zweck                          |
-| ------- | --------------------------------- | ------------------------------ |
-| GET     | `/api/media?type=book\|series`    | Liste mit Filter & Suche       |
-| POST    | `/api/media`                      | Neuen Eintrag anlegen          |
-| GET     | `/api/media/{id}`                 | Detail                         |
-| PATCH   | `/api/media/{id}`                 | Ändern (Status, Bewertung …)   |
-| DELETE  | `/api/media/{id}`                 | Löschen                         |
-| GET     | `/api/stats`                      | Aggregierte Stats               |
-| GET     | `/api/lookup/book?isbn=…`         | Cover per Open Library         |
-| GET     | `/`                               | Web-UI                          |
+```bash
+# Tests (bisher Smoke-Tests ad-hoc; pytest-Suite ist Roadmap)
+python -c "from app.main import app; print(app.title, app.version)"
 
-## Lizenz
+# Code-Style
+ruff check app/         # (optional, nicht in requirements)
+```
 
-MIT
+## 📜 Lizenz
+
+**Apache License 2.0** — siehe [LICENSE](./LICENSE) (vollständiger Text) und [NOTICE](./NOTICE) (Drittanbieter-Hinweise).
+
+Kurzfassung: Du darfst das Projekt privat und kommerziell nutzen, verändern, weitergeben — unter Beibehaltung des Copyright-Hinweises und der Lizenz. Es gibt **keine** Patent-Gewähr; Änderungen müssen markiert werden. Volltext in der LICENSE-Datei.
+
+## 🤝 Contributing
+
+PRs willkommen — am besten mit Issue vorab. Bitte:
+- Coding-Style einhalten (PEP 8, KISS, DRY)
+- Keine externen Tracker; Issues im Gitea-Repo
+- Tests für neue Logik (pytest-Suite kommt)
+
+## 🔮 Roadmap
+
+- [ ] pytest-Suite mit Coverage-Report
+- [ ] Backup-/Restore-Endpoint
+- [ ] Import von MAL-XML / Trakt-Listen
+- [ ] Manga als dritte Medienart (Volumes, Chapters)
+- [ ] Multi-User mit OIDC-Login (optional, hinter Feature-Flag)
+- [ ] Cover-Caching-Proxy
+- [ ] Deutsche Übersetzungen der Status-Labels i18n-ready

app/__init__.py

@@ -0,0 +1,4 @@
+"""WatchStack – Watchlist für Bücher, Serien & mehr."""
+
+__version__ = "0.5.0-beta"
+__all__ = ["__version__"]

app/crud.py

@@ -1,4 +1,5 @@
 """Datenbank-Operationen (CRUD) für WatchStack."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 from typing import Iterable, Optional, Sequence
@@ -166,23 +167,24 @@ def bump_progress(db: Session, media: models.Media, payload: schemas.ProgressUpd
 
 # ---------- Statistik --------------------------------------------------------
 
+def _avg(values: Sequence[Optional[float]]) -> Optional[float]:
+    """Mittelwert ohne None, gerundet auf 2 Stellen; None wenn leer."""
+    rated = [v for v in values if v is not None]
+    if not rated:
+        return None
+    return round(sum(rated) / len(rated), 2)
+
+
 def stats(db: Session) -> schemas.StatsResponse:
     def per_kind(kind: str) -> schemas.StatsPerKind:
         items = db.scalars(select(models.Media).where(models.Media.kind == kind)).all()
-        total = len(items)
-        avg = (
-            round(sum(m.rating for m in items if m.rating is not None) /
-                  max(1, sum(1 for m in items if m.rating is not None)), 2)
-            if any(m.rating is not None for m in items)
-            else None
-        )
         by_status: dict[str, int] = {s: 0 for s in models.STATUS_VALUES}
         for m in items:
             by_status[m.status] = by_status.get(m.status, 0) + 1
         return schemas.StatsPerKind(
             kind=kind,
-            total=total,
-            avg_rating=avg,
+            total=len(items),
+            avg_rating=_avg([m.rating for m in items]),
             by_status=[schemas.StatsBucket(status=k, count=v) for k, v in by_status.items()],
         )
 

app/database.py

@@ -1,15 +1,17 @@
 """Datenbank-Engine und Session-Verwaltung."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
+import os
 from pathlib import Path
 
 from sqlalchemy import create_engine
 from sqlalchemy.orm import DeclarativeBase, sessionmaker
 
-# SQLite-Datei liegt im data/-Ordner (gitignored).
-BASE_DIR = Path(__file__).resolve().parent.parent
-DATA_DIR = BASE_DIR / "data"
-DATA_DIR.mkdir(exist_ok=True)
+# SQLite-Datei: überschreibbar via WATCHSTACK_DATA_DIR (für Docker)
+_BASE_DIR = Path(__file__).resolve().parent.parent
+DATA_DIR = Path(os.environ.get("WATCHSTACK_DATA_DIR", _BASE_DIR / "data"))
+DATA_DIR.mkdir(parents=True, exist_ok=True)
 DB_PATH = DATA_DIR / "watchstack.db"
 
 DATABASE_URL = f"sqlite:///{DB_PATH}"
@@ -39,7 +41,6 @@ def get_db():
 
 def init_db() -> None:
     """Erstellt alle Tabellen, falls noch nicht vorhanden."""
-    # noqa: F401 – Modelle müssen importiert sein, damit sie bei Base.metadata registriert sind.
-    from app import models  # type: ignore[F401]
+    from app import models  # noqa: F401 – registriert Modelle bei Base.metadata
 
     Base.metadata.create_all(bind=engine)

app/external.py

@@ -1,7 +1,9 @@
 """Externe Cover-/Metadaten-Quellen (Open Library)."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 import logging
+import os
 from typing import Optional
 
 import httpx
@@ -10,9 +12,10 @@ log = logging.getLogger(__name__)
 
 OL_SEARCH = "https://openlibrary.org/search.json"
 OL_COVER = "https://covers.openlibrary.org/b/isbn/{isbn}-L.jpg"
+DEFAULT_TIMEOUT = float(os.environ.get("WATCHSTACK_HTTP_TIMEOUT", "8"))
 
 
-def lookup_book_by_isbn(isbn: str, *, timeout: float = 8.0) -> Optional[dict]:
+def lookup_book_by_isbn(isbn: str, *, timeout: float = DEFAULT_TIMEOUT) -> Optional[dict]:
     """Sucht Buchdaten anhand ISBN via Open Library."""
     if not isbn:
         return None
@@ -41,7 +44,7 @@ def lookup_book_by_isbn(isbn: str, *, timeout: float = 8.0) -> Optional[dict]:
     }
 
 
-def lookup_book_by_title(title: str, *, timeout: float = 8.0) -> Optional[dict]:
+def lookup_book_by_title(title: str, *, timeout: float = DEFAULT_TIMEOUT) -> Optional[dict]:
     """Sucht Buchdaten anhand Titel (Fallback)."""
     if not title:
         return None

app/main.py

@@ -1,65 +1,87 @@
 """FastAPI-App: REST-API + statisches Frontend."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 import logging
+from contextlib import asynccontextmanager
 from pathlib import Path
-from typing import Optional
+from typing import Any
 
-from fastapi import Depends, FastAPI, HTTPException, Query, Request
-from fastapi.responses import HTMLResponse, RedirectResponse
+from fastapi import Depends, FastAPI, HTTPException, Query
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import HTMLResponse
 from fastapi.staticfiles import StaticFiles
 from sqlalchemy.orm import Session
 
-from app import crud, schemas
+from app import __version__, crud, schemas
 from app.database import get_db, init_db
 from app.external import lookup_book_by_isbn, lookup_book_by_title
 from app.seed import seed_if_empty
 
-logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(name)s: %(message)s")
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s %(levelname)s %(name)s: %(message)s",
+)
 log = logging.getLogger("watchstack")
 
 BASE_DIR = Path(__file__).resolve().parent
 STATIC_DIR = BASE_DIR / "static"
 
-app = FastAPI(
-    title="WatchStack",
-    description="Watchlist für Bücher, Serien & mehr.",
-    version="0.1.0",
-)
+__all__ = ["app"]
 
 
-@app.on_event("startup")
-def _startup() -> None:
+# ---------- Lifespan (init DB + seed on boot) -------------------------------
+
+@asynccontextmanager
+async def lifespan(_: FastAPI):
     init_db()
     with next(get_db()) as db:
         seed_if_empty(db)
+    log.info("WatchStack %s ready", __version__)
+    yield
 
 
-# ---------- Statische Dateien & UI ------------------------------------------
+app = FastAPI(
+    title="WatchStack",
+    description="Watchlist für Bücher, Serien & mehr.",
+    version=__version__,
+    lifespan=lifespan,
+    contact={"name": "WatchStack", "url": "https://git.pkop.de/Vibecode/watchlist"},
+    license_info={"name": "Apache-2.0", "url": "https://www.apache.org/licenses/LICENSE-2.0"},
+)
+
+# CORS — offen genug für lokale Beta, in Produktion via env einschränken
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
 
 app.mount("/static", StaticFiles(directory=STATIC_DIR), name="static")
 
 
+# ---------- UI ---------------------------------------------------------------
+
 @app.get("/", response_class=HTMLResponse, include_in_schema=False)
-def root(request: Request) -> HTMLResponse:
-    index = (STATIC_DIR / "index.html").read_text(encoding="utf-8")
-    return HTMLResponse(index)
+def root() -> HTMLResponse:
+    return HTMLResponse((STATIC_DIR / "index.html").read_text(encoding="utf-8"))
 
 
-# ---------- Health -----------------------------------------------------------
+# ---------- Health / Version -------------------------------------------------
 
 @app.get("/api/health", tags=["meta"])
-def health() -> dict:
-    return {"status": "ok", "service": "watchstack", "version": app.version}
+def health() -> dict[str, str]:
+    return {"status": "ok", "service": "watchstack", "version": __version__}
 
 
-# ---------- Metadaten-Lookup -------------------------------------------------
+# ---------- Lookups ----------------------------------------------------------
 
 @app.get("/api/lookup/book", tags=["lookup"])
 def lookup_book(
-    isbn: Optional[str] = Query(None, description="ISBN-10 oder ISBN-13"),
-    title: Optional[str] = Query(None),
-) -> dict:
+    isbn: str | None = Query(None, description="ISBN-10 oder ISBN-13"),
+    title: str | None = Query(None),
+) -> dict[str, Any]:
     """Schlägt Buchdaten extern nach. ISBN hat Vorrang."""
     if isbn:
         result = lookup_book_by_isbn(isbn)
@@ -72,20 +94,40 @@ def lookup_book(
     return result
 
 
+# ---------- Sortierung -------------------------------------------------------
+
+_SORT_KEYS = {
+    "updated_desc", "updated_asc",
+    "title_asc", "title_desc",
+    "rating_desc", "rating_asc",
+    "year_desc", "year_asc",
+}
+
+
 # ---------- Media ------------------------------------------------------------
 
+def _get_or_404(db: Session, media_id: int):
+    """Holt einen Eintrag oder wirft 404."""
+    m = crud.get_media(db, media_id)
+    if not m:
+        raise HTTPException(404, "Eintrag nicht gefunden")
+    return m
+
+
 @app.get("/api/media", response_model=list[schemas.MediaOut], tags=["media"])
 def api_list_media(
-    kind: Optional[str] = Query(None, pattern="^(book|series)$"),
-    status: Optional[str] = Query(None, pattern="^(plan|reading|done|hold|dropped)$"),
-    search: Optional[str] = Query(None),
-    genre: Optional[str] = Query(None),
-    tag: Optional[str] = Query(None),
+    kind: str | None = Query(None, pattern="^(book|series)$"),
+    status: str | None = Query(None, pattern="^(plan|reading|done|hold|dropped)$"),
+    search: str | None = Query(None, max_length=200),
+    genre: str | None = Query(None, max_length=60),
+    tag: str | None = Query(None, max_length=40),
     sort: str = Query("updated_desc"),
     db: Session = Depends(get_db),
 ):
-    items = crud.list_media(db, kind=kind, status=status, search=search, genre=genre, tag=tag, sort=sort)
-    return items
+    if sort not in _SORT_KEYS:
+        raise HTTPException(400, f"sort muss eines von {sorted(_SORT_KEYS)} sein")
+    return crud.list_media(db, kind=kind, status=status, search=search,
+                           genre=genre, tag=tag, sort=sort)
 
 
 @app.post("/api/media", response_model=schemas.MediaOut, status_code=201, tags=["media"])
@@ -95,10 +137,7 @@ def api_create_media(payload: schemas.MediaCreate, db: Session = Depends(get_db)
 
 @app.get("/api/media/{media_id}", response_model=schemas.MediaOut, tags=["media"])
 def api_get_media(media_id: int, db: Session = Depends(get_db)):
-    m = crud.get_media(db, media_id)
-    if not m:
-        raise HTTPException(404, "Eintrag nicht gefunden")
-    return m
+    return _get_or_404(db, media_id)
 
 
 @app.patch("/api/media/{media_id}", response_model=schemas.MediaOut, tags=["media"])
@@ -107,18 +146,12 @@ def api_update_media(
     payload: schemas.MediaUpdate,
     db: Session = Depends(get_db),
 ):
-    m = crud.get_media(db, media_id)
-    if not m:
-        raise HTTPException(404, "Eintrag nicht gefunden")
-    return crud.update_media(db, m, payload)
+    return crud.update_media(db, _get_or_404(db, media_id), payload)
 
 
 @app.delete("/api/media/{media_id}", status_code=204, tags=["media"])
 def api_delete_media(media_id: int, db: Session = Depends(get_db)):
-    m = crud.get_media(db, media_id)
-    if not m:
-        raise HTTPException(404, "Eintrag nicht gefunden")
-    crud.delete_media(db, m)
+    crud.delete_media(db, _get_or_404(db, media_id))
     return None
 
 
@@ -128,10 +161,7 @@ def api_progress(
     payload: schemas.ProgressUpdate,
     db: Session = Depends(get_db),
 ):
-    m = crud.get_media(db, media_id)
-    if not m:
-        raise HTTPException(404, "Eintrag nicht gefunden")
-    return crud.bump_progress(db, m, payload)
+    return crud.bump_progress(db, _get_or_404(db, media_id), payload)
 
 
 # ---------- Taxonomien -------------------------------------------------------

app/models.py

@@ -4,6 +4,7 @@ Zentrale Idee: ein polymorphes ``Media``-Objekt mit ``kind`` (book/series), das
 optionale, mediumspezifische Felder als NULL-sparende Spalten mitführt. So
 müssen wir keine separaten Tabellen für Bücher vs. Serien pflegen.
 """
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 from datetime import date, datetime, timezone
@@ -21,7 +22,6 @@ from sqlalchemy import (
     String,
     Table,
     Text,
-    UniqueConstraint,
 )
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
@@ -66,7 +66,7 @@ class Tag(Base):
 
 # ---------- Hauptentität: Media ----------------------------------------------
 
-# Status-Werte (an MAL angelehnt, aber für Bücher + Serien nutzbar):
+# Status (an MAL angelehnt, für Bücher + Serien nutzbar):
 #   plan     -> auf der Liste / will ich lesen/schauen
 #   reading  -> lese ich gerade (Buch) ODER watching (Serie)
 #   done     -> fertig (abgeschlossen)
@@ -84,7 +84,7 @@ class Media(Base):
     id: Mapped[int] = mapped_column(primary_key=True)
 
     # Allgemein
-    kind: Mapped[str] = mapped_column(String(16), nullable=False)  # book|series
+    kind: Mapped[str] = mapped_column(String(16), nullable=False)
     title: Mapped[str] = mapped_column(String(200), nullable=False)
     original_title: Mapped[Optional[str]] = mapped_column(String(200))
     description: Mapped[Optional[str]] = mapped_column(Text)
@@ -97,15 +97,15 @@ class Media(Base):
     # Buch-spezifisch
     author: Mapped[Optional[str]] = mapped_column(String(200))
     isbn: Mapped[Optional[str]] = mapped_column(String(20))
-    total_volumes: Mapped[Optional[int]] = mapped_column(Integer)  # Bände
-    total_chapters: Mapped[Optional[int]] = mapped_column(Integer)  # Kapitel
+    total_volumes: Mapped[Optional[int]] = mapped_column(Integer)
+    total_chapters: Mapped[Optional[int]] = mapped_column(Integer)
     total_pages: Mapped[Optional[int]] = mapped_column(Integer)
     volumes_read: Mapped[Optional[int]] = mapped_column(Integer, default=0)
     chapters_read: Mapped[Optional[int]] = mapped_column(Integer, default=0)
     pages_read: Mapped[Optional[int]] = mapped_column(Integer, default=0)
 
     # Serien-spezifisch
-    network: Mapped[Optional[str]] = mapped_column(String(120))  # Sender/Streaming
+    network: Mapped[Optional[str]] = mapped_column(String(120))
     total_seasons: Mapped[Optional[int]] = mapped_column(Integer)
     total_episodes: Mapped[Optional[int]] = mapped_column(Integer)
     episodes_watched: Mapped[Optional[int]] = mapped_column(Integer, default=0)

app/schemas.py

@@ -1,4 +1,5 @@
 """Pydantic-Schemas für API-Ein- und -Ausgabe."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 from datetime import date, datetime
@@ -7,15 +8,17 @@ from typing import List, Literal, Optional
 from pydantic import BaseModel, ConfigDict, Field
 
 
-# ---------- Eingaben ---------------------------------------------------------
+# ---------- Typen ------------------------------------------------------------
 
 MediaKind = Literal["book", "series"]
 MediaStatus = Literal["plan", "reading", "done", "hold", "dropped"]
 
 
+# ---------- Eingaben ---------------------------------------------------------
+
 class MediaBase(BaseModel):
     kind: MediaKind
-    title: str = Field(..., max_length=200)
+    title: str = Field(..., max_length=200, min_length=1)
     original_title: Optional[str] = Field(None, max_length=200)
     description: Optional[str] = None
     cover_url: Optional[str] = Field(None, max_length=600)
@@ -53,7 +56,7 @@ class MediaCreate(MediaBase):
 
 class MediaUpdate(BaseModel):
     """Alle Felder optional – PATCH-Semantik."""
-    title: Optional[str] = Field(None, max_length=200)
+    title: Optional[str] = Field(None, max_length=200, min_length=1)
     original_title: Optional[str] = None
     description: Optional[str] = None
     cover_url: Optional[str] = None

app/seed.py

@@ -1,4 +1,5 @@
 """Legt ein paar Demo-Datensätze an, falls die DB leer ist."""
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import annotations
 
 import logging
@@ -6,7 +7,7 @@ from datetime import date
 
 from sqlalchemy.orm import Session
 
-from app import crud, schemas
+from app import crud, models, schemas
 
 log = logging.getLogger(__name__)
 
@@ -120,7 +121,7 @@ DEMO_SERIES = [
 
 
 def seed_if_empty(db: Session) -> None:
-    if db.query(__import__("app").models.Media).count() > 0:  # type: ignore[attr-defined]
+    if db.query(models.Media).count() > 0:
         return
     log.info("Leere DB – lege Demo-Daten an.")
     for spec in DEMO_BOOKS:

app/static/css/style.css

@@ -96,6 +96,22 @@ a { color: var(--accent-2); text-decoration: none; }
 }
 .brand-text p { margin: 2px 0 0; color: var(--text-dim); font-size: 14px; }
 
+.version-badge {
+  display: inline-block;
+  margin-left: 8px;
+  vertical-align: middle;
+  font-size: 10px;
+  font-weight: 800;
+  letter-spacing: .1em;
+  text-transform: uppercase;
+  padding: 3px 7px;
+  border-radius: 999px;
+  background: linear-gradient(135deg, rgba(245,158,11,.25), rgba(239,68,68,.25));
+  color: #fbbf24;
+  border: 1px solid rgba(245,158,11,.4);
+  -webkit-text-fill-color: #fbbf24;
+}
+
 .hero-search {
   display: flex; gap: 10px; flex-wrap: wrap;
   align-items: center;
@@ -224,6 +240,22 @@ a { color: var(--accent-2); text-decoration: none; }
   margin-top: 14px;
 }
 
+.grid-loading {
+  grid-column: 1 / -1;
+  display: flex; align-items: center; justify-content: center;
+  gap: 12px;
+  padding: 60px 20px;
+  color: var(--text-dim);
+}
+.spinner {
+  width: 22px; height: 22px;
+  border: 2px solid var(--border);
+  border-top-color: var(--accent);
+  border-radius: 50%;
+  animation: spin .8s linear infinite;
+}
+@keyframes spin { to { transform: rotate(360deg); } }
+
 .card {
   background: var(--bg-elev);
   border: 1px solid var(--border);
@@ -541,3 +573,16 @@ body.kind-series .row[data-when="series"] { display: flex; }
   .status-tabs { padding: 4px 12px 0; }
   .tab { padding: 10px 10px; font-size: 13px; }
 }
+
+/* ===================== Footer ===================== */
+.footer {
+  max-width: var(--container);
+  margin: 0 auto;
+  padding: 24px 24px 40px;
+  display: flex; justify-content: space-between; align-items: center;
+  color: var(--text-muted);
+  font-size: 12px;
+  border-top: 1px solid var(--border);
+  margin-top: 40px;
+}
+.footer span:last-child { color: var(--text-dim); }

app/static/index.html

@@ -15,7 +15,7 @@
       <div class="brand">
         <div class="logo">W</div>
         <div class="brand-text">
-          <h1>WatchStack</h1>
+          <h1>WatchStack <span class="version-badge">beta</span></h1>
           <p>Deine Watchlist für <strong>Bücher</strong>, <strong>Serien</strong> & mehr.</p>
         </div>
       </div>
@@ -74,7 +74,10 @@
 
     <!-- Listen-Grid -->
     <section id="grid" class="grid">
-      <!-- Cards per JS -->
+      <div class="grid-loading">
+        <div class="spinner"></div>
+        <span>Lade Watchlist…</span>
+      </div>
     </section>
 
     <div id="empty-state" class="empty hidden">
@@ -219,6 +222,11 @@
     </div>
   </div>
 
+  <footer class="footer">
+    <span>WatchStack <span id="version">…</span> · Apache 2.0</span>
+    <span>Made for readers &amp; binge-watchers</span>
+  </footer>
+
   <!-- ===================== Toast ===================== -->
   <div id="toast" class="toast" hidden></div>
 

app/static/js/app.js

@@ -510,6 +510,15 @@
     $$('[data-close-stats]').forEach(b => b.addEventListener('click', () => { $('#modal-stats').hidden = true; }));
   }
 
+  // Version aus /api/health in den Footer schreiben
+  (async () => {
+    try {
+      const h = await api.get('/api/health');
+      const el = $('#version');
+      if (el && h.version) el.textContent = 'v' + h.version;
+    } catch (_) { /* silent */ }
+  })();
+
   document.addEventListener('DOMContentLoaded', () => {
     wire();
     loadAll();

docker-compose.yml

@@ -0,0 +1,29 @@
+# Komponiert WatchStack mit persistentem Daten-Volume.
+# Optional: Reverse-Proxy (caddy/traefik) davorschalten.
+
+services:
+  watchstack:
+    build: .
+    image: watchstack:beta
+    container_name: watchstack
+    restart: unless-stopped
+    ports:
+      - "${WATCHSTACK_PORT:-8000}:8000"
+    environment:
+      WATCHSTACK_HOST: "0.0.0.0"
+      WATCHSTACK_PORT: "8000"
+      WATCHSTACK_WORKERS: "2"
+      WATCHSTACK_DATA_DIR: "/data"
+      # TZ: "Europe/Berlin"
+    volumes:
+      - watchstack-data:/data
+    healthcheck:
+      test: ["CMD", "python", "-c", "import urllib.request,sys,os; r=urllib.request.urlopen('http://127.0.0.1:8000/api/health',timeout=3); sys.exit(0 if r.status==200 else 1)"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 10s
+
+volumes:
+  watchstack-data:
+    name: watchstack-data