feat: Kanbante v0.1.0 — Kanban Git-integrated PM tool

- Dashboard with all Gitea projects (active/archived)
- Kanban board per project (Backlog → À faire → En cours → Révision → Terminé)
- Drag & drop issues between columns (SortableJS)
- Project notes panel
- Gitea API integration (read issues, repos)
- SQLite local state for board positions
- Dark theme design system
- Docker-ready (Dockerfile + docker-compose.yml)
- FastAPI + Jinja2 + HTMX + Alpine.js stack

Dockerfile

@@ -0,0 +1,20 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install dependencies
+COPY pyproject.toml .
+RUN pip install --no-cache-dir .
+
+COPY app/ ./app/
+COPY static/ ./static/
+
+# Create data directory
+RUN mkdir -p /data
+
+ENV KANBANTE_DB_PATH=/data/kanbante.db
+ENV GITEA_URL=https://git.dracodev.net
+
+EXPOSE 8080
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8080"]