feat: per-project workflow settings, statistics and "my work" home

Per-project settings (owners/admins, «Configuración» tab):
- Statuses with category (TODO, IN_PROGRESS, QA, DONE, CANCELLED), colour and
  "requires reason"; configurable transitions; ticket types (icon, colour) and
  areas. Defaults are the previous fixed values; projects created before keep
  them without migration.
- Values are archived, never deleted: tickets, history and statistics keep
  referring to them. Validated in the domain (ProjectSettingsChangedEvent).
- Releases, board, tracking and "my work" use categories, so custom statuses
  keep working. Status changes carry name/category metadata for history.
- GraphQL: status/type/area are strings (breaking for clients sending enum
  literals); Project.settings, updateProjectSettings, statusCategory,
  myIssues(categories). REST: PUT /projects/{project}/settings, category filters.
- Read model: statusCategory on issues (backfilled at startup).

Statistics («Estadísticas» tab):
- New issue_timeline projection; pure functions compute created vs resolved,
  cumulative flow, cycle/lead time (avg + p85), throughput per person, QA
  pass/fail and release burnup. GraphQL Project.analytics(days),
  Release.burnup; REST /projects/{project}/analytics, /releases/{id}/burnup.
- Web: SVG charts with validated light/dark palette, crosshair tooltip,
  keyboard navigation, legend and data table.

Home "Mi trabajo": my open tickets across projects grouped by category (QA
failures first), tickets waiting for QA, upcoming releases and "Ir a…".

Tests: domain/application specs, e2e scenario for settings and analytics,
facade tests. Docs, READMEs, schema.gql/openapi.json and Word/PDF updated.

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

libs/api/tracker/application/src/lib/releases.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { CommandBus, QueryBus } from '@nestjs/cqrs';
 import {
+  ReleaseBurnupReadModel,
   ReleaseProgressReadModel,
   ReleaseReadModel,
 } from '@task-stream/api/tracker/domain';
@@ -11,6 +12,8 @@ import { PublishReleaseCommand } from './commands/publish-release.command';
 import { UpdateReleaseCommand } from './commands/update-release.command';
 import { GetReleaseProgressQuery } from './queries/get-release-progress.query';
 import { GetReleaseQuery } from './queries/get-release.query';
+import { GetUpcomingReleasesQuery } from './queries/get-upcoming-releases.query';
+import { GetReleaseBurnupQuery } from './queries/get-release-burnup.query';
 
 interface ReleaseDetails {
   name?: string;
@@ -71,6 +74,11 @@ export class ReleasesService {
     return this.queryBus.execute(new GetReleaseQuery(viewerId, releaseId));
   }
 
+  /** Planned releases of all my projects, soonest target date first. */
+  upcoming(viewerId: string, limit: number): Promise<ReleaseReadModel[]> {
+    return this.queryBus.execute(new GetUpcomingReleasesQuery(viewerId, limit));
+  }
+
   progress(
     viewerId: string,
     releaseId: string,
@@ -79,4 +87,11 @@ export class ReleasesService {
       new GetReleaseProgressQuery(viewerId, releaseId),
     );
   }
+
+  /** Scope vs finished tickets of the release, day by day. */
+  burnup(viewerId: string, releaseId: string): Promise<ReleaseBurnupReadModel> {
+    return this.queryBus.execute(
+      new GetReleaseBurnupQuery(viewerId, releaseId),
+    );
+  }
 }