Show proposals and votes from TaskStream on a project's page

The most voted bug reports and ideas, the link to send one while the
board takes them, and how many want each epic on the roadmap. The mock
API serves a showcase for the catalogue so every section can be seen.

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

landing/src/app/core/copy.ts

@@ -117,6 +117,11 @@ export interface Copy {
     goodFirstLead: string;
     board: string;
     done: string;
+    proposals: string;
+    proposalsLead: string;
+    propose: string;
+    voteOne: string;
+    voteMany: string;
   };
   member: {
     projects: string;
@@ -317,6 +322,11 @@ const es: Copy = {
     goodFirstLead: 'Tareas pensadas para quien llega nuevo.',
     board: 'Ver el tablero',
     done: 'Hecho',
+    proposals: 'Ideas y errores',
+    proposalsLead: 'Lo que más se pide. Para votar, entra en el tablero.',
+    propose: 'Proponer una idea o avisar de un error',
+    voteOne: '1 voto',
+    voteMany: '{n} votos',
   },
   member: {
     projects: 'Proyectos',
@@ -536,6 +546,11 @@ const en: Copy = {
     goodFirstLead: 'Tasks meant for newcomers.',
     board: 'See the board',
     done: 'Done',
+    proposals: 'Ideas and bugs',
+    proposalsLead: 'What people ask for most. To vote, sign in on the board.',
+    propose: 'Suggest an idea or report a bug',
+    voteOne: '1 vote',
+    voteMany: '{n} votes',
   },
   member: {
     projects: 'Projects',
@@ -755,6 +770,11 @@ const ca: Copy = {
     goodFirstLead: 'Tasques pensades per a qui arriba de nou.',
     board: 'Veure el tauler',
     done: 'Fet',
+    proposals: 'Idees i errors',
+    proposalsLead: 'El que més es demana. Per votar, entra al tauler.',
+    propose: "Proposar una idea o avisar d'un error",
+    voteOne: '1 vot',
+    voteMany: '{n} vots',
   },
   member: {
     projects: 'Projectes',