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/web/tracker/application/src/lib/facades/home.facade.ts

@@ -0,0 +1,32 @@
+import { inject, Injectable } from '@angular/core';
+import { injectDispatch } from '@ngrx/signals/events';
+import { homePageEvents } from '../events/home.events';
+import { HomeStore } from '../stores/home.store';
+
+/** "My work" on the home page: my tickets, waiting for QA, upcoming releases. */
+@Injectable({ providedIn: 'root' })
+export class HomeFacade {
+  private readonly store = inject(HomeStore);
+  private readonly dispatch = injectDispatch(homePageEvents);
+
+  /** My open tickets (most recently updated first) and how many there are. */
+  readonly mine = this.store.mine;
+  readonly mineTotal = this.store.mineTotal;
+  /** The same, grouped by category (in progress, QA, pending), QA failures first. */
+  readonly mineByCategory = this.store.mineByCategory;
+  readonly qaFailed = this.store.qaFailed;
+  /** Tickets of my projects in a QA-category status (anyone's). */
+  readonly awaitingQa = this.store.awaitingQa;
+  readonly awaitingQaTotal = this.store.awaitingQaTotal;
+  /** Planned releases of my projects, soonest first. */
+  readonly releases = this.store.releases;
+  /** False until the first load: show skeletons, not empty states. */
+  readonly loaded = this.store.loaded;
+  readonly loading = this.store.loading;
+  readonly error = this.store.error;
+
+  /** Loads my work; call again to refresh (e.g. when the tab regains focus). */
+  load(): void {
+    this.dispatch.opened();
+  }
+}