[BUG] Edit tooltip title not displaying correctly based on threshold type

### Is there an existing issue for this? - [x] I have searched the existing issues ### Current Behavior In the Threshold page, the edit button tooltip always shows "Edit Periodic Threshold", regardless of the actual threshold type. <img width="3018" height="1638" alt="Image" src="https://github.com/user-attachments/assets/4855acea-0159-4ce3-b874-e457de427bb0" /> ### Expected Behavior The edit button tooltip should display the corresponding text based on the threshold type: show "Edit Realtime Threshold" for realtime thresholds, and "Edit Periodic Threshold" for periodic thresholds. ### Steps To Reproduce _No response_ ### Environment ```markdown HertzBeat version(s):v1.8.0 ``` ### Debug logs _No response_ ### Anything else? _No response_