Rename docs markdown files to lowercase

[Copilot]

Plan: Change all markdown files in docs/ to lowercase

• Identify all markdown files in docs/ that need renaming
• Update references in AGENTS.md
• Update references in CLAUDE.md
• Update references in CONTRIBUTING.md
• Update references in docs/quickstart.md
• Update references in docs/troubleshooting.md
• Update references in docs/logging_quickref.md
• Update references in docs/usage.md
• Rename all docs/*.md files to lowercase
• Verify build and tests still pass
• Revert unintended package-lock.json change
• Request code review

Changes Made

Files Renamed (8 files):

• ARCHITECTURE.md → architecture.md
• GITHUB_ACTIONS.md → github_actions.md
• LOGGING_QUICKREF.md → logging_quickref.md
• QUICKSTART.md → quickstart.md
• RELEASING.md → releasing.md
• SQUID_LOG_FILTERING.md → squid_log_filtering.md
• TROUBLESHOOTING.md → troubleshooting.md
• USAGE.md → usage.md

References Updated (5 files):

• AGENTS.md - Updated reference to docs/logging_quickref.md
• CLAUDE.md - Updated reference to docs/logging_quickref.md
• CONTRIBUTING.md - Updated reference to docs/quickstart.md
• docs/quickstart.md - Updated references to architecture.md and troubleshooting.md
• docs/troubleshooting.md - Updated references to architecture.md and usage.md

All builds and tests pass successfully ✅

Note

Pre-existing broken references to ../LOGGING.md (non-existent file) remain unchanged as they're outside scope.

Original prompt

change all the md files in docs to lowercase

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[Mossaka]

@copilot why did you change the package-lock.json file?

[Copilot]

@copilot why did you change the package-lock.json file?

I accidentally changed it when running npm install to build and test. The package name was updated from @github/awf to @github/agentic-workflow-firewall to match package.json. I've reverted it in commit 5005a89.