fix(fc3h): split semicolon-stacked statements (E702) and bridge v-dialog v-model to avoid prop write

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend/app/api/system_backup.py

@@ -30,7 +30,8 @@ _BACKUP_SETTINGS_FIELDS = (
 
 
 def _bad(error: str, *, status: int = 400, **extra):
-    body = {"error": error}; body.update(extra)
+    body = {"error": error}
+    body.update(extra)
     return jsonify(body), status
 
 

backend/app/tasks/backup.py

@@ -54,7 +54,9 @@ def backup_db_task(self, *, tag: str | None = None,
             kind="db", status="running", tag=tag,
             triggered_by=triggered_by, started_at=now, manifest={},
         )
-        session.add(row); session.commit(); session.refresh(row)
+        session.add(row)
+        session.commit()
+        session.refresh(row)
         run_id = row.id
 
     try:
@@ -101,7 +103,9 @@ def backup_images_task(self, *, tag: str | None = None,
             kind="images", status="running", tag=tag,
             triggered_by=triggered_by, started_at=now, manifest={},
         )
-        session.add(row); session.commit(); session.refresh(row)
+        session.add(row)
+        session.commit()
+        session.refresh(row)
         run_id = row.id
 
     try:
@@ -156,7 +160,9 @@ def restore_db_task(self, *, source_backup_run_id: int) -> dict:
             restored_from_id=src.id,
             manifest={"source_sql_path": src.sql_path},
         )
-        session.add(marker); session.commit(); session.refresh(marker)
+        session.add(marker)
+        session.commit()
+        session.refresh(marker)
         marker_id = marker.id
         sql_path = src.sql_path
 
@@ -200,7 +206,9 @@ def restore_images_task(self, *, source_backup_run_id: int) -> dict:
             restored_from_id=src.id,
             manifest={"source_tar_path": src.tar_path},
         )
-        session.add(marker); session.commit(); session.refresh(marker)
+        session.add(marker)
+        session.commit()
+        session.refresh(marker)
         marker_id = marker.id
         tar_path = src.tar_path
 

frontend/src/components/settings/BackupConfirmModal.vue

@@ -1,5 +1,9 @@
 <template>
-  <v-dialog v-model="modelValue" max-width="520" persistent>
+  <v-dialog
+    :model-value="modelValue"
+    max-width="520" persistent
+    @update:model-value="$emit('update:modelValue', $event)"
+  >
     <v-card>
       <v-card-title>
         {{ action === 'restore' ? 'Restore' : 'Delete' }}

tests/test_api_system_backup.py

@@ -263,7 +263,8 @@ async def test_delete_wrong_confirm_400(client, _seed_runs):
 async def test_delete_correct_confirm_204(client, _seed_runs, db_sync):
     list_resp = await client.get("/api/system/backup/runs?limit=1")
     row = (await list_resp.get_json())["runs"][0]
-    rid = row["id"]; kind = row["kind"]
+    rid = row["id"]
+    kind = row["kind"]
 
     resp = await client.delete(
         f"/api/system/backup/runs/{rid}",

tests/test_backup_service.py

@@ -145,9 +145,12 @@ def test_restore_images_untar_to_parent(tmp_path, fake_subprocess):
 
 
 def test_unlink_removes_present_files_and_reports(tmp_path):
-    sql = tmp_path / "x.sql"; sql.write_bytes(b"x")
-    tar = tmp_path / "x.tar.zst"; tar.write_bytes(b"x")
-    manifest = tmp_path / "x.json"; manifest.write_text("{}")
+    sql = tmp_path / "x.sql"
+    sql.write_bytes(b"x")
+    tar = tmp_path / "x.tar.zst"
+    tar.write_bytes(b"x")
+    manifest = tmp_path / "x.json"
+    manifest.write_text("{}")
     result = backup_service.unlink_artifact_files(
         sql_path=str(sql), tar_path=str(tar), manifest_path=str(manifest),
     )

tests/test_tasks_backup.py

@@ -30,7 +30,9 @@ def fake_subprocess_and_images_root(monkeypatch, tmp_path):
     )
 
     class _FakeProc:
-        returncode = 0; stdout = b""; stderr = b""
+        returncode = 0
+        stdout = b""
+        stderr = b""
 
     def _fake_run(cmd, **kwargs):
         if cmd[0] == "pg_dump":
@@ -54,7 +56,8 @@ def _seed_backup(db_sync, *, kind, status, started_at, tag=None,
         tar_path="/tmp/fake.tar.zst" if kind == "images" else None,
         manifest={},
     )
-    db_sync.add(row); db_sync.flush()
+    db_sync.add(row)
+    db_sync.flush()
     return row.id