feat: link commits, branches and pull requests to tickets

A project can turn on a webhook for GitHub, Gitea or GitLab. Pushes and
pull or merge requests that name a ticket key show on that ticket under
Desarrollo, with the state of each pull request; the secret is shown and
rotated from the project settings.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

libs/api/tracker/domain/src/index.ts

@@ -7,6 +7,7 @@ export * from './lib/issue/mentions';
 export * from './lib/issue/issue-hierarchy';
 export * from './lib/issue/issue-checklist';
 export * from './lib/issue/issue-rank';
+export * from './lib/issue/dev-link';
 export * from './lib/project/project-settings';
 export * from './lib/comment/comment';
 export * from './lib/release/release';