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/infrastructure/src/lib/adapters/graphql-projects.gateway.ts

@@ -4,6 +4,8 @@ import {
   CreateProjectInput,
   MemberInput,
   Project,
+  ProjectAnalytics,
+  ProjectSettings,
   ProjectsGateway,
   ProjectStats,
 } from '@task-stream/web/tracker/domain';
@@ -13,12 +15,19 @@ import {
   ChangeProjectMemberRoleDocument,
   CreateProjectDocument,
   MyProjectsDocument,
+  ProjectAnalyticsDocument,
   ProjectDocument,
   ProjectStatsDocument,
   RemoveProjectMemberDocument,
+  UpdateProjectSettingsDocument,
 } from '../graphql/generated';
 import { GraphqlOperations } from './graphql-operations';
-import { toCommandResult, toProject, toStats } from './mappers';
+import {
+  toCommandResult,
+  toProject,
+  toSettingsInput,
+  toStats,
+} from './mappers';
 
 @Injectable()
 export class GraphqlProjectsGateway extends ProjectsGateway {
@@ -42,6 +51,24 @@ export class GraphqlProjectsGateway extends ProjectsGateway {
       .pipe(map((d) => toStats(d.project.stats)));
   }
 
+  analytics(projectId: string, days: number): Observable<ProjectAnalytics> {
+    return this.gql
+      .query(ProjectAnalyticsDocument, { idOrKey: projectId, days })
+      .pipe(map((d) => d.project.analytics));
+  }
+
+  updateSettings(
+    projectId: string,
+    settings: ProjectSettings,
+  ): Observable<CommandResult> {
+    return this.gql
+      .mutate(UpdateProjectSettingsDocument, {
+        projectId,
+        settings: toSettingsInput(settings),
+      })
+      .pipe(map((d) => toCommandResult(d.updateProjectSettings)));
+  }
+
   create(input: CreateProjectInput): Observable<CommandResult> {
     return this.gql
       .mutate(CreateProjectDocument, { input })