fix: correct Addie GitHub issue drafting repo and add confidentiality guidelines

[bokelley]

Summary

• Remove references to non-existent aao-server repo, direct all GitHub issues to adcp
• Add CRITICAL confidentiality rules to prevent PII in public GitHub issues
• Add requirement to always include actual error messages in bug reports
• Update ecosystem docs to reflect consolidated repository structure

Problem

When Addie created GitHub issues:

1. They were directed to aao-server repo which doesn't exist (404)
2. Confidential customer information (names, emails, org IDs) was included in public issue bodies
3. Actual error messages were often missing from bug reports

Solution

Updated the draft_github_issue tool and Addie's operating rules to:

• Always use adcp repo (which contains all code including the server)
• Explicitly prohibit PII in issue bodies (customer names, emails, org IDs, billing details)
• Require actual error messages in bug reports

Test plan

• TypeScript compiles without errors
• All existing tests pass
• Migration is syntactically valid SQL
• Deploy and verify Addie creates issues with correct repo URL
• Verify issues no longer contain customer PII

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