feat: initial postcard manager - FastAPI + Jinja2 + SQLite

app/main.py

@@ -0,0 +1,23 @@
+from pathlib import Path
+
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+
+from app.config import UPLOAD_DIR
+from app.database import init_db
+from app.routers import api, web
+
+app = FastAPI(title="Postcard Manager")
+
+UPLOAD_DIR.mkdir(exist_ok=True)
+app.mount("/static", StaticFiles(directory=str(Path(__file__).resolve().parent / "static")), name="static")
+app.mount("/uploads", StaticFiles(directory=str(UPLOAD_DIR)), name="uploads")
+
+app.include_router(web.router)
+app.include_router(api.router)
+
+init_db()
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run("app.main:app", host="0.0.0.0", port=8000, reload=True)