Source-of-truth gitea repo lives at bergamot/stats-gateway, not
bergabruh/stats-gateway (404). Fixes user-facing dashboard footer
+ about page links.
Note: Go module path 'gitea.projectshitpost.fun/bergabruh/...' is
still wrong but rename touches every import + protobuf — separate
refactor PR.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>