[FEATURE] Refine ml-commons write operations and add immediate refresh policy to them

[zane-neo]

Is your feature request related to a problem? ml-commons has a lot of write operations on system indices, and they're not all attached with immediate refresh policy, which can cause client needs wait for some time to get the latest result. This is acceptable for user manually operation but not acceptable for scripts or running code based on ml-commons.

What solution would you like? Add immediate refresh policy to all write operations.

What alternatives have you considered? NA

Do you have any additional context? NA