更新docker构建cd (#10)

* update github actions

* update github actions

* update github actions

* update github actions

* update github actions

* update github actions

* update github actions

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Co-authored-by: Kevin <kevin@brighteng.org>

api/migrations/add_chapter_sections.sql

@@ -14,6 +14,22 @@ CREATE TABLE IF NOT EXISTS chapter_sections (
 CREATE INDEX IF NOT EXISTS ix_chapter_sections_chapter_id ON chapter_sections(chapter_id);
 CREATE INDEX IF NOT EXISTS ix_chapter_sections_order ON chapter_sections(chapter_id, order_index);
 
+-- 若 chapter_sections 已存在且已提前切换到 image_id 结构，重跑迁移时需要临时补回 image 列，
+-- 以便后续 Python 脚本先完成 JSON -> memoir_images 的数据搬迁。
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1
+        FROM information_schema.columns
+        WHERE table_schema = 'public'
+          AND table_name = 'chapter_sections'
+          AND column_name = 'image'
+    ) THEN
+        ALTER TABLE chapter_sections ADD COLUMN image JSONB;
+        RAISE NOTICE '已补回 chapter_sections.image，供数据迁移使用';
+    END IF;
+END $$;
+
 -- ========== 2. chapters 表增加 cover_image ==========
 DO $$
 BEGIN