## Summary
Fixes the "isn't yet tracked by git, dates will be inaccurate" warnings by using Quartz's `-d docs` flag instead of symlinking.
## Problem
The previous approach symlinked `content -> docs`, but git doesn't follow symlinks. When Quartz asked git about `content/index.md`, git had no history for that path.
## Solution
Use `npx quartz build -d docs` to tell Quartz to read from `docs/` directly. Now when Quartz asks git about `docs/index.md`, git finds the actual file history.
- CHANGELOG.md is copied (not symlinked) into `docs/` for the build, then removed
- All other files have accurate git-based dates
## Testing
Tested locally - build produces no warnings.
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/106