[Refactor](map) remove using column array in map to reduce offset column

[amorynan]

Proposed changes

1. remove column array in map
2. add offsets column in map Aim to reduce duplicate offset from key-array and value-array in disk

Problem summary

Describe your changes.

Checklist(Required)

• [ ] Does it affect the original behavior
• [ ] Has unit tests been added
• [ ] Has document been added or modified
• [ ] Does it need to update dependencies
• [ ] Is this PR support rollback (If NO, please explain WHY)

Further comments

If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[xy720]

please rebase master

[github-actions[bot]]

clang-tidy review says "All clean, LGTM! :+1:"

[amorynan]

run buildall

[amorynan]

run p1

[github-actions[bot]]

PR approved by at least one committer and no changes requested.

[github-actions[bot]]

PR approved by anyone and no changes requested.