fix(migrations): resolve multiple heads — chain a1b2c3d4e5f8→b2c3d4e5f6a7→b6c7d8e9f0a1

backend/migrations/versions/a1b2c3d4e5f7_add_labels_to_forgejo_repositories.py

@@ -1,8 +1,8 @@
 """add labels column to forgejo_repositories
 
-Revision ID: a1b2c3d4e5f7
-Revises: f5a2b3c4d5e6
-Create Date: 2026-05-19 00:00:00.000000
+Revision ID: a1b2c3d4e5f8
+Revises: a1b2c3d4e5f7
+Create Date: 2026-05-19 00:30:00.000000
 
 """
 
@@ -11,8 +11,8 @@ from __future__ import annotations
 import sqlalchemy as sa
 from alembic import op
 
-revision = "a1b2c3d4e5f7"
-down_revision = "f5a2b3c4d5e6"
+revision = "a1b2c3d4e5f8"
+down_revision = "a1b2c3d4e5f7"
 branch_labels = None
 depends_on = None
 

backend/migrations/versions/b2c3d4e5f6a7_add_body_milestone_repo_metadata.py

@@ -12,7 +12,7 @@ import sqlalchemy as sa
 from alembic import op
 
 revision = "b2c3d4e5f6a7"
-down_revision = "a1b2c3d4e5f7"
+down_revision = "a1b2c3d4e5f8"
 branch_labels = None
 depends_on = None
 

backend/migrations/versions/b6c7d8e9f0a1_add_forgejo_repository_webhook_secret.py

@@ -13,7 +13,7 @@ from alembic import op
 
 # revision identifiers, used by Alembic.
 revision = "b6c7d8e9f0a1"
-down_revision = "a1b2c3d4e5f7"
+down_revision = "b2c3d4e5f6a7"
 branch_labels = None
 depends_on = None