fix(vector): 修复 source_type 判断类型问题

- 将 source_type 转换为字符串后再与枚举值比较
- 避免了类型不匹配导致的判断错误
- 确保了数据分块功能的正常运行

fix: fix i18n

feat: raise error

fix: Application log permission error (#4087)

fix: initialize mcp_tool_ids as an empty array instead of a string

fix: Workflow start time and time zone error (#4011)

fix: Model parameter save permission error (#3989)

feat: Add connection pool connection check parameters (#3905)

fix: There is a tool node in the application - the tool node has star…

…tup parameters - after importing, the tool should be disabled (#3831)

fix: Adjust application‘s similarity text