feat(knowledge): auto-publish successful syncs

ai_knowledge_base_v2/apps/backend/alembic/versions/0011_knowledge_auto_publish.py

@@ -0,0 +1,37 @@
+"""make knowledge synchronization automatically publish
+
+Revision ID: 0011_knowledge_auto_publish
+Revises: 0010_prompt_history_management
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "0011_knowledge_auto_publish"
+down_revision = "0010_prompt_history_management"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # Keep the legacy column for backward compatibility while removing manual
+    # review from the active workflow and API.
+    op.execute("UPDATE sys_knowledge SET review_mode = 'automatic'")
+    op.alter_column(
+        "sys_knowledge",
+        "review_mode",
+        existing_type=sa.String(length=30),
+        existing_nullable=False,
+        server_default="automatic",
+    )
+
+
+def downgrade() -> None:
+    op.alter_column(
+        "sys_knowledge",
+        "review_mode",
+        existing_type=sa.String(length=30),
+        existing_nullable=False,
+        server_default="manual",
+    )