fix(makecode): 达梦列注释按 OWNER 对齐，并兼容选项解析边界

同时修复新增默认 state、导出 sheet 名长度与目录权限。

Co-authored-by: Cursor <cursoragent@cursor.com>

code/makecode.go

@@ -175,7 +175,9 @@ func (that *MakeCode) Db2JSON(db *db.HoTimeDB, config Map) {
 			tableInfo = db.Query("pragma table_info([" + v.GetString("name") + "]);")
 		}
 		if db.Type == "dm" || db.Type == "dameng" {
-			tableInfo = db.Query(`SELECT c.COLUMN_NAME AS "name", c.DATA_TYPE AS "type", m.COMMENTS AS "label", c.NULLABLE AS "must", c.DATA_DEFAULT AS "dflt_value" FROM ALL_TAB_COLUMNS c LEFT JOIN USER_COL_COMMENTS m ON c.TABLE_NAME=m.TABLE_NAME AND c.COLUMN_NAME=m.COLUMN_NAME WHERE c.TABLE_NAME='` + v.GetString("name") + `' AND c.OWNER='` + db.DBName + `' ORDER BY c.COLUMN_ID`)
+			// 必须用 ALL_COL_COMMENTS 并按 OWNER 对齐：USER_COL_COMMENTS 无 schema，
+			// 在 SYSDBA 下常混入同名表空注释或读不到业务库（如 login_config）列备注。
+			tableInfo = db.Query(`SELECT c.COLUMN_NAME AS "name", c.DATA_TYPE AS "type", m.COMMENTS AS "label", c.NULLABLE AS "must", c.DATA_DEFAULT AS "dflt_value" FROM ALL_TAB_COLUMNS c LEFT JOIN ALL_COL_COMMENTS m ON c.OWNER=m.OWNER AND c.TABLE_NAME=m.TABLE_NAME AND c.COLUMN_NAME=m.COLUMN_NAME WHERE c.TABLE_NAME='` + v.GetString("name") + `' AND c.OWNER='` + db.DBName + `' ORDER BY c.COLUMN_ID`)
 		}
 
 		idSlice = append(idSlice, tableInfo)
@@ -303,11 +305,33 @@ func (that *MakeCode) Db2JSON(db *db.HoTimeDB, config Map) {
 				options := Slice{}
 				comments := strings.Split(info.GetString("label"), ":")
 				if len(comments) >= 2 {
-					optionComment := strings.Split(comments[1], ",")
+					// 截掉空格后附加说明 / {} 提示，避免污染 options 解析
+					optPart := comments[1]
+					if idx := strings.Index(optPart, " "); idx > -1 {
+						optPart = optPart[:idx]
+					}
+					for _, pair := range [][2]string{{"{", "}"}, {"(", ")"}, {"（", "）"}} {
+						if start := strings.Index(optPart, pair[0]); start != -1 {
+							optPart = optPart[:start]
+							break
+						}
+					}
+					optionComment := strings.Split(optPart, ",")
 					for _, v := range optionComment {
-						optionSlice := strings.Split(v, "-")
-						if len(optionSlice) >= 2 {
-							options = append(options, Map{"name": optionSlice[1], "value": optionSlice[0]})
+						v = strings.TrimSpace(v)
+						if v == "" {
+							continue
+						}
+						// 兼容规范「值-名称」与存量「值=名称」
+						sep := -1
+						for i, r := range v {
+							if r == '-' || r == '=' {
+								sep = i
+								break
+							}
+						}
+						if sep > 0 && sep < len(v)-1 {
+							options = append(options, Map{"name": strings.TrimSpace(v[sep+1:]), "value": strings.TrimSpace(v[:sep])})
 						}
 					}
 				}