Release v1.0.122: document Action enumNames and column-bound static enum labels

assets/schemas/skill-actions.schema.json

@@ -147,7 +147,13 @@
         "default": {},
         "enum": {
           "type": "array",
-          "minItems": 1
+          "minItems": 1,
+          "description": "静态枚举取值（提交/存库用）。展示中文时配 enumNames，或绑列复用 options_json；勿用 Lookup 冒充固定小枚举。"
+        },
+        "enumNames": {
+          "type": "array",
+          "minItems": 1,
+          "description": "可选。与 enum 一一对应的展示文案（JSON Schema / OpenAPI 风格）。缺项或空串时宿主回退为对应 enum 原文。有对应表列时优先绑列复用 options_json（见 ACTIONS.md「静态枚举 label」）。"
         },
         "sensitive": { "type": "boolean" },
         "readOnly": {
@@ -162,7 +168,7 @@
           "type": "string",
           "minLength": 1,
           "pattern": "^[a-z][a-z0-9_]*$",
-          "description": "可选。绑定业务表物理列名；Action 弹窗（toolbar/batch）与 replaces create/update 抽屉均可复用该列的中文名与 lookup 下拉"
+          "description": "可选。绑定业务表物理列名；Action 弹窗（toolbar/batch）与 replaces create/update 抽屉可复用该列的中文名与 options（静态枚举 options_json 数组，或已解析的 lookup）。"
         },
         "display_type": {
           "type": "string",