Configure SQLite index structures for sqlite_vacuum_cleaner

[francisdouglas-ux]

Problem & Goal

Optimize the SQLite table index schemas accessed by sqlite_vacuum_cleaner to improve lookup speeds.

Context & Components

• Target Repository: escrow-backend
• Module/Component: sqlite_vacuum_cleaner (Database size maintenance database vacuum)

Implementation Details

1. Review the existing codebase inside the escrow-backend directory.
2. Locate the source files relating to sqlite_vacuum_cleaner.
3. Implement the feature logic/validation rules step-by-step.
4. Ensure code conforms to codebase patterns (lints, formats, types).

Verification & Testing Requirements

• Validation check: Run EXPLAIN QUERY PLAN and assert indexes are utilized for lookups.
• Add comprehensive test cases matching these validation requirements.
• Ensure all other existing project tests continue to compile and pass.

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Note: This issue is completely self-contained and does not block or require any other issues to be resolved.

[Udokwuebube]

@Udokwuebube has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

hi, i would like to work on this.

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[ToryMic]

@ToryMic has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hey, I've checked your issue and I can work on it.

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This issue has been completed by @ToryMic as part of the Stellar Wave Program's 8th Wave 🥳

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