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/events/board.events.ts

@@ -6,7 +6,6 @@ import {
   CommandResult,
   CreateIssueInput,
   IssueChanged,
-  IssueStatus,
 } from '@task-stream/web/tracker/domain';
 
 export const boardPageEvents = eventGroup({
@@ -17,7 +16,7 @@ export const boardPageEvents = eventGroup({
     /** Optimistic: the card moves immediately and comes back if the API refuses. */
     issueMoved: type<{
       issueId: string;
-      to: IssueStatus;
+      to: string;
       reason?: string | null;
     }>(),
     issueCreateRequested: type<CreateIssueInput>(),

libs/web/tracker/application/src/lib/events/home.events.ts

@@ -0,0 +1,23 @@
+import { type } from '@ngrx/signals';
+import { eventGroup } from '@ngrx/signals/events';
+import { IssuePage, Release } from '@task-stream/web/tracker/domain';
+
+export const homePageEvents = eventGroup({
+  source: 'Home Page',
+  events: {
+    /** Loads (or reloads) "my work": also used to refresh when coming back. */
+    opened: type<void>(),
+  },
+});
+
+export const homeApiEvents = eventGroup({
+  source: 'Home API',
+  events: {
+    loaded: type<{
+      mine: IssuePage;
+      awaitingQa: IssuePage;
+      releases: Release[];
+    }>(),
+    loadFailed: type<string>(),
+  },
+});

libs/web/tracker/application/src/lib/events/project.events.ts

@@ -5,8 +5,11 @@ import {
   CreateReleaseInput,
   MemberInput,
   Project,
+  ProjectAnalytics,
+  ProjectSettings,
   ProjectStats,
   Release,
+  ReleaseBurnup,
   UserDirectoryEntry,
 } from '@task-stream/web/tracker/domain';
 
@@ -21,6 +24,12 @@ export const projectPageEvents = eventGroup({
     releasePublishRequested: type<{ releaseId: string; force: boolean }>(),
     releaseArchiveRequested: type<{ releaseId: string }>(),
     userSearchRequested: type<string>(),
+    settingsSaveRequested: type<{
+      projectId: string;
+      settings: ProjectSettings;
+    }>(),
+    analyticsRequested: type<{ projectId: string; days: number }>(),
+    burnupRequested: type<{ releaseId: string }>(),
   },
 });
 
@@ -35,6 +44,10 @@ export const projectApiEvents = eventGroup({
     commandSucceeded: type<string>(),
     commandFailed: type<string>(),
     usersFound: type<UserDirectoryEntry[]>(),
+    analyticsLoaded: type<ProjectAnalytics>(),
+    analyticsFailed: type<string>(),
+    burnupLoaded: type<ReleaseBurnup>(),
+    settingsSaved: type<string>(),
   },
 });