feat(web): English paths, and a portfolio that updates itself

/cartera, /explorar and /p/:key/proponer are /portfolio, /explore and
/p/:key/propose now, like every other path; the Spanish ones redirect,
so links already shared keep working. Settings sections go by
?section= with English names.

The portfolio reads itself again, quietly, when a ticket, sprint or
release of the projects shown changes, when my projects change, or when
the live connection comes back; «En directo» replaces the refresh
button.

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

libs/web/tracker/presenters/src/lib/tracker.routes.ts

@@ -15,24 +15,29 @@ export const trackerRoutes: Routes = [
       import('./pages/projects.page').then((m) => m.ProjectsPage),
   },
   {
-    path: 'cartera',
+    path: 'portfolio',
     canActivate: [authGuard],
     title: 'Cartera · TaskStream',
     loadComponent: () =>
       import('./pages/portfolio.page').then((m) => m.PortfolioPage),
   },
   {
-    path: 'explorar',
+    path: 'explore',
     title: 'Proyectos públicos · TaskStream',
     loadComponent: () =>
       import('./pages/explore.page').then((m) => m.ExplorePage),
   },
+  // The Spanish paths, from links shared before.
+  { path: 'cartera', redirectTo: 'portfolio' },
+  { path: 'explorar', redirectTo: 'explore' },
   {
     path: 'p/:key',
     loadComponent: () =>
       import('./pages/project-shell.page').then((m) => m.ProjectShellPage),
     children: [
       { path: '', pathMatch: 'full', redirectTo: 'board' },
+      // The Spanish path, from links shared before.
+      { path: 'proponer', redirectTo: 'propose' },
       {
         path: 'board',
         title: 'Tablero · TaskStream',
@@ -40,7 +45,7 @@ export const trackerRoutes: Routes = [
           import('./pages/board.page').then((m) => m.BoardPage),
       },
       {
-        path: 'proponer',
+        path: 'propose',
         title: 'Proponer · TaskStream',
         loadComponent: () =>
           import('./pages/propose.page').then((m) => m.ProposePage),