Refactor column name to "alembic_head_revisions".

Renamed the "alembic_revision" column to "alembic_head_revisions" in both the migration environment and initialization script. This ensures consistency and better reflects the purpose of the column.

Author: febus982

src/migrations/env.py

@@ -50,7 +50,7 @@ class FixtureMigration(declarative_base):
         bind: Mapped[str] = mapped_column(String(), primary_key=True)
         module_name: Mapped[str] = mapped_column(String(), primary_key=True)
         signature: Mapped[str] = mapped_column(String(), nullable=False)
-        alembic_revision: Mapped[str] = mapped_column(String(), nullable=True, default=str(context.get_head_revision()))
+        alembic_head_revisions: Mapped[str] = mapped_column(String(), nullable=True, default=str(context.get_head_revision()))
 
         processed_at: Mapped[datetime] = mapped_column(
             DateTime(), nullable=False, default=datetime.now

src/migrations/versions/2025-01-26-212326-52b1246eda46_initialize_fixture_tables.py

@@ -30,7 +30,7 @@ def upgrade_default() -> None:
         sa.Column("bind", sa.String(), nullable=False),
         sa.Column("module_name", sa.String(), nullable=False),
         sa.Column("signature", sa.String(), nullable=False),
-        sa.Column("alembic_revision", sa.String(), nullable=False),
+        sa.Column("alembic_head_revisions", sa.String(), nullable=False),
         sa.Column("processed_at", sa.DateTime(timezone=True), nullable=False),
         sa.PrimaryKeyConstraint("bind", "module_name"),
     )