Feature/ab#32009 prompt version baselines

[jacobwillsmith]

Pull request overview

This pull request introduces prompt version baselining and runtime version selection for AI prompts, with v0 and v1 profiles captured and selectable through configuration. It also aligns the active v1 contracts to the current typed pipeline (title/detail, typed attachment summary flow) while preserving a v0 path for controlled rollout.

In addition, it includes two targeted correctness improvements: fixing asynchronous authorization evaluation in application action retrieval, and centralizing file-extension-based text extractor dispatch to keep routing behavior explicit and maintainable.

Changes:

• Added runtime prompt version selection in OpenAIService and wired prompt/system/rules selection through v0/v1 prompt profiles
• Added baseline snapshots for v0 and v1 prompt/service artifacts under AI/Prompts/Baselines
• Aligned v1 analysis and attachment prompt contracts with the current typed runtime flow
• Fixed GetActions authorization evaluation to avoid List.ForEach(async ...) fire-and-forget behavior
• Centralized extraction routing in TextExtractionService with extension-to-extractor dispatch mapping

[github-actions]

🧪 Unit Test Results (Parallel Execution)

📊 Summary

Result	Count
✅ Passed	465
❌ Failed	0
⚠️ Skipped	0

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