aisearch workflow

[danielebriggi]

No description provided.

[Copilot]

Pull Request Overview

This PR adds a GitHub Actions workflow for processing documentation with SQLite AI search functionality. The workflow is triggered on pushes to main and stage branches and includes both a test configuration and a commented-out production setup.

• Adds automated AI search indexing workflow for documentation
• Includes test setup using a local action clone
• Provides commented production configuration as reference

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