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/presenters/src/lib/tracker-presenters.module.ts

@@ -20,6 +20,8 @@ import { SavedFiltersController } from './http/saved-filters.controller';
 import { SavedFilterResolver } from './graphql/saved-filter.resolver';
 import { SprintResolver } from './graphql/sprint.resolver';
 import { SprintsController } from './http/sprints.controller';
+import { GitController } from './http/git.controller';
+import { GitResolver } from './graphql/git.resolver';
 
 /**
  * Driving adapters of the tracker context: GraphQL (queries, mutations,
@@ -51,6 +53,7 @@ import { SprintsController } from './http/sprints.controller';
     NotificationsController,
     SavedFiltersController,
     SprintsController,
+    GitController,
   ],
   providers: [
     Refs,
@@ -62,6 +65,7 @@ import { SprintsController } from './http/sprints.controller';
     NotificationResolver,
     SavedFilterResolver,
     SprintResolver,
+    GitResolver,
   ],
 })
 export class TrackerPresentersModule {