fix(docs): silence TS5101 baseUrl deprecation in docusaurus tsconfig

[bindsi]

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Description

Unblocks the npm run typecheck job in CI, which started failing with TS5101 because TypeScript now treats baseUrl in docs/docusaurus/tsconfig.json as deprecated. Added "ignoreDeprecations": "6.0" to the compilerOptions block so the existing baseUrl: "." setting continues to compile cleanly without changing module resolution behavior.

This is a deliberately minimal, temporary workaround. The proper migration (removing baseUrl entirely, or moving to paths-based resolution before TypeScript 7) is tracked separately in #474.

Related Issue

Relates to #474

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Blueprint modification or addition
• Component modification or addition
• Documentation update
• CI/CD pipeline change
• Other (please describe):

Implementation Details

Edited docs/docusaurus/tsconfig.json to add ignoreDeprecations: "6.0" alongside the existing baseUrl: "." value. No other compiler options or files were touched, and the Docusaurus base config (@docusaurus/tsconfig) is still extended unchanged.

Testing Performed

• Terraform plan/apply
• Blueprint deployment test
• Unit tests
• Integration tests
• Bug fix includes regression test (see Test Policy)
• Manual validation
• Other:

Validation Steps

1. From the repo root, run npm run typecheck inside docs/docusaurus/ (or the workspace command that invokes it).
2. Confirm the build completes without the TS5101 error on baseUrl.

Checklist

• I have updated the documentation accordingly
• I have added tests to cover my changes
• All new and existing tests passed
• I have run terraform fmt on all Terraform code
• I have run terraform validate on all Terraform code
• I have run az bicep format on all Bicep code
• I have run az bicep build to validate all Bicep code
• I have checked for any sensitive data/tokens that should not be committed
• Lint checks pass (run applicable linters for changed file types)

Security Review

• No credentials, secrets, or tokens are hardcoded or logged
• RBAC and identity changes follow least-privilege principles
• No new network exposure or public endpoints introduced without justification
• Dependency additions or updates have been reviewed for known vulnerabilities
• Container image changes use pinned digests or SHA references

Additional Notes

The ignoreDeprecations: "6.0" flag is explicitly time-boxed: it stops working in TypeScript 7. Issue #474 captures the follow-up to remove baseUrl (and this flag) before the TS 7 upgrade.

[github-actions]

📚 Documentation Health Report

Generated on: 2026-05-05 16:01:46 UTC

📈 Documentation Statistics

Category	File Count
Main Documentation	217
Infrastructure Components	196
Blueprints	39
GitHub Resources	43
AI Assistant Guides (Copilot)	17
Total	512

🏗️ Three-Tree Architecture Status

• ✅ Bicep Documentation Tree: Auto-generated navigation
• ✅ Terraform Documentation Tree: Auto-generated navigation
• ✅ README Documentation Tree: Manual README organization

🔍 Quality Metrics

• Frontmatter Validation:
  success
• Link Validation: success

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