feat: teams within a project

Projects keep teams of members in their settings (settings.teams; people
outside the project are dropped, teams are archived, not removed; absent
when saving means unchanged). Tickets go to a team (`team`, also filtered
in the list and in MCP search_issues), and a comment mentioning
@[Frontend](team-FRONT) tells each of its members. Settings has the teams
with their members, the ticket a «Equipo» select, the list a team filter,
and «@» offers the teams after the people.

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

apps/mcp/src/app/tools/issues.resolver.ts

@@ -37,6 +37,10 @@ const ids = (what: string) =>
 const issueFields = {
   description: z.string().max(50000).optional(),
   area: z.string().optional().describe('Area id (see get_project)'),
+  team: z
+    .string()
+    .optional()
+    .describe('Team id (see get_project settings.teams)'),
   priority: PRIORITY.optional(),
   labels: z.array(z.string().max(40)).max(20).optional(),
   figmaUrl: z.string().url().optional().describe('Figma frame (https)'),
@@ -57,6 +61,7 @@ const issueFields = {
 type IssueFields = {
   description?: string;
   area?: string;
+  team?: string;
   priority?: z.infer<typeof PRIORITY>;
   labels?: string[];
   figmaUrl?: string;
@@ -144,6 +149,7 @@ export class IssuesResolver {
       categories: z.array(CATEGORY).optional(),
       types: ids('Ticket type'),
       areas: ids('Area'),
+      teams: ids('Team'),
       priorities: z.array(PRIORITY).optional(),
       assigneeId: z.string().optional().describe('User id'),
       unassigned: z.boolean().optional(),
@@ -187,6 +193,7 @@ export class IssuesResolver {
       categories?: z.infer<typeof CATEGORY>[];
       types?: string[];
       areas?: string[];
+      teams?: string[];
       priorities?: z.infer<typeof PRIORITY>[];
       assigneeId?: string;
       unassigned?: boolean;
@@ -216,6 +223,7 @@ export class IssuesResolver {
               category: params.categories,
               type: params.types,
               area: params.areas,
+              team: params.teams,
               priority: params.priorities,
               assigneeId: params.assigneeId,
               unassigned: params.unassigned,