feat(appliance): initial release of MERICA standalone appliance v1.0.0

backend/app/routers/storage.py

@@ -0,0 +1,25 @@
+import os
+import shutil
+from fastapi import APIRouter, UploadFile, File, HTTPException
+from app.core.config import settings
+
+router = APIRouter(tags=["Storage"])
+
+@router.post("/storage/upload")
+async def upload_file(file: UploadFile = File(...)):
+    """Upload a file to landing storage staging area."""
+    try:
+        os.makedirs(settings.UPLOADS_DIR, exist_ok=True)
+        dest_path = os.path.join(settings.UPLOADS_DIR, file.filename)
+        with open(dest_path, "wb") as buffer:
+            shutil.copyfileobj(file.file, buffer)
+        s3_uri = f"s3://dlh-landing/uploads/{file.filename}"
+        return {
+            "status": "success",
+            "filename": file.filename,
+            "local_path": dest_path,
+            "s3_uri": s3_uri,
+            "message": f"File '{file.filename}' successfully uploaded to landing storage."
+        }
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"File upload error: {str(e)}")