feat(market): skills/mcp 能力分类 + AI验证期自动识别 + 导入自动入座

migrations/017_add_marketapp_capability.sql

@@ -0,0 +1,10 @@
+-- 017: 为 market_apps 增加 capability 列（能力分类：text/thinking/vision/tool/image/audio/asr/ocr/embedding/rerank/video）
+-- 幂等：列已存在则跳过
+SET @col = (SELECT COUNT(*) FROM information_schema.columns
+            WHERE table_schema = DATABASE() AND table_name = 'market_apps' AND column_name = 'capability');
+SET @sql = IF(@col = 0,
+    'ALTER TABLE market_apps ADD COLUMN capability VARCHAR(20) NULL COMMENT \'能力分类：text/thinking/vision/tool/image/audio/asr/ocr/embedding/rerank/video\'',
+    'SELECT 1');
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;