feat(trash): /api/trash blueprint + flip REST DELETE handlers to soft-delete

src/fabledassistant/routes/trash.py

@@ -0,0 +1,33 @@
+"""Trash REST API — list / restore / purge soft-deleted content by batch."""
+from __future__ import annotations
+
+from quart import Blueprint, g, jsonify
+
+from fabledassistant.auth import login_required
+import fabledassistant.services.trash as trash_svc
+
+trash_bp = Blueprint("trash", __name__, url_prefix="/api/trash")
+
+
+def _uid() -> int:
+    return g.user.id
+
+
+@trash_bp.get("")
+@login_required
+async def list_trash():
+    return jsonify({"batches": await trash_svc.list_trash(_uid())})
+
+
+@trash_bp.post("/<batch_id>/restore")
+@login_required
+async def restore_batch(batch_id: str):
+    n = await trash_svc.restore(_uid(), batch_id)
+    return jsonify({"restored": n})
+
+
+@trash_bp.delete("/<batch_id>")
+@login_required
+async def purge_batch(batch_id: str):
+    n = await trash_svc.purge(_uid(), batch_id)
+    return jsonify({"purged": n})