feat(migrations): Harden task audit tracking and optimize article templates

- Added migration to harden task audit tracking by modifying audit_logs and related tables.
- Introduced operator_id to several tables for better tracking of actions.
- Updated article_templates with new prompt templates for various article types, enhancing content generation.
- Created prompt_rules and schedule_tasks tables to manage content generation rules and scheduling.
- Added foreign key constraints to articles for better data integrity.

server/internal/tenant/repository/queries/audit.sql

@@ -1,11 +1,24 @@
 -- name: CreateAuditLog :exec
-INSERT INTO audit_logs (operator_id, tenant_id, module, action, before_json, after_json, result)
+INSERT INTO audit_logs (
+    operator_id,
+    tenant_id,
+    module,
+    action,
+    resource_type,
+    resource_id,
+    request_id,
+    before_json,
+    after_json,
+    result,
+    error_message
+)
 VALUES (sqlc.arg(operator_id), sqlc.arg(tenant_id), sqlc.arg(module), sqlc.arg(action),
-        sqlc.arg(before_json), sqlc.arg(after_json), sqlc.arg(result));
+        sqlc.arg(resource_type), sqlc.arg(resource_id), sqlc.arg(request_id),
+        sqlc.arg(before_json), sqlc.arg(after_json), sqlc.arg(result), sqlc.arg(error_message));
 
 -- name: CreateGenerationTask :one
-INSERT INTO generation_tasks (tenant_id, article_id, quota_reservation_id, task_type, input_params_json, status)
-VALUES (sqlc.arg(tenant_id), sqlc.arg(article_id), sqlc.arg(quota_reservation_id),
+INSERT INTO generation_tasks (tenant_id, operator_id, article_id, quota_reservation_id, task_type, input_params_json, status)
+VALUES (sqlc.arg(tenant_id), sqlc.arg(operator_id), sqlc.arg(article_id), sqlc.arg(quota_reservation_id),
         sqlc.arg(task_type), sqlc.arg(input_params_json), 'queued')
 RETURNING id;