[Feature Request]: Storage optimization: short string

[fengttt]

Is there an existing issue for the same feature request?

• [X] I have checked the existing issues.

Is your feature request related to a problem?

No response

Describe the feature you'd like

Short string optimization. Inline short string that is less than 16? bytes.

Describe implementation you've considered

No response

Documentation, Adoption, Use Case, Migration Strategy

No response

Additional information

No response

[fengttt]

We need to refactor the vector interface for string related stuff as well. Right now it is too hard to use and too error prone.

[fengttt]

Done.