feat: implement manual type for async index build

[SNC123]

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#6756 (Tracking Issue)

What's changed and what's your intention?

Implemented manual build type for async index build:

• New Admin Function: A new administrative function, build_index(table_name), is added to initiate a rebuild for a specific table.
• Targeted Rebuild: For efficiency, this operation identifies and rebuilds only the indexes that are inconsistent, rather than all of them.

PR Checklist

Please convert it to a draft if some of the following conditions are not met.

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.
• This PR requires documentation updates.
• API changes are backward compatible.
• Schema or data changes are backward compatible.