feat: team assignment on tickets + My team's tickets view

Backend:
- team_id column on tickets table
- team_id filter in GET /tickets (resolves team members)
- team_id in UpdateTicketSchema + PATCH handler
- SetTeam transaction type

Frontend:
- Team selector in ticket detail properties sidebar
- My team's tickets in sidebar (when user belongs to a team)
- team_id passed through to API from ticket list page

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

web/src/app/page.tsx

@@ -198,12 +198,14 @@ function TicketWorkbenchContent() {
         }
       }
 
+      const routeTeamId = searchParams.get("team_id") ?? "";
       const [ticketsRes, queuesRes, usersRes, fieldsRes, lifecycleRes] = await Promise.all([
         getTickets({
           q: searchQuery.trim() || undefined,
           status: apiStatus || undefined,
           queue_id: activeQueue || apiQueue || undefined,
           owner_id: apiOwner || undefined,
+          team_id: routeTeamId || undefined,
           custom_fields: Object.keys(customFieldFilters).length > 0 ? customFieldFilters : undefined,
         }),
         getQueues(),

web/src/app/tickets/[id]/page.tsx

@@ -26,6 +26,7 @@ import {
   getQueues,
   getLifecycles,
   getUsers,
+  getTeams,
   getQueueCustomFields,
   previewTicket,
   updateTicket,
@@ -37,6 +38,7 @@ import type {
   Transaction,
   Queue,
   Lifecycle,
+  Team,
   User,
   QueueCustomField,
   PreviewResult,
@@ -212,6 +214,7 @@ export default function TicketDetailPage({
   const [queue, setQueue] = useState<Queue | null>(null);
   const [lifecycles, setLifecycles] = useState<Lifecycle[]>([]);
   const [users, setUsers] = useState<User[]>([]);
+  const [teams, setTeams] = useState<Team[]>([]);
   const [queueFields, setQueueFields] = useState<QueueCustomField[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
@@ -230,7 +233,7 @@ export default function TicketDetailPage({
   const [scripResults, setScripResults] = useState<UpdateResult["scrip_results"] | null>(null);
   const [editingSubject, setEditingSubject] = useState(false);
   const [subjectDraft, setSubjectDraft] = useState("");
-  const [fieldSaving, setFieldSaving] = useState<"subject" | "owner" | null>(null);
+  const [fieldSaving, setFieldSaving] = useState<"subject" | "owner" | "team" | null>(null);
   const [customFieldDrafts, setCustomFieldDrafts] = useState<Record<string, string>>({});
   const [customFieldSaving, setCustomFieldSaving] = useState<string | null>(null);
   const [editingFieldId, setEditingFieldId] = useState<string | null>(null);
@@ -239,12 +242,13 @@ export default function TicketDetailPage({
     setLoading(true);
     setError(null);
 
-    const [ticketRes, txRes, queuesRes, lifecycleRes, usersRes] = await Promise.all([
+    const [ticketRes, txRes, queuesRes, lifecycleRes, usersRes, teamsRes] = await Promise.all([
       getTicket(id),
       getTicketTransactions(id),
       getQueues(),
       getLifecycles(),
       getUsers(),
+      getTeams(),
     ]);
 
     if (ticketRes.error) {
@@ -290,6 +294,7 @@ export default function TicketDetailPage({
       setError((prev) => prev || usersRes.error);
     } else {
       setUsers(usersRes.data ?? []);
+      setTeams(teamsRes.data ?? []);
     }
 
     setLoading(false);
@@ -379,6 +384,29 @@ export default function TicketDetailPage({
     }
   };
 
+  const handleTeamChange = async (teamId: string) => {
+    if (!ticket || fieldSaving) return;
+    const nextTeamId = teamId || null;
+    if (nextTeamId === ticket.team_id) return;
+
+    setFieldSaving("team");
+    setFieldError(null);
+
+    const { data, error } = await updateTicket(id, { team_id: nextTeamId });
+
+    setFieldSaving(null);
+
+    if (error) {
+      setFieldError(error);
+      return;
+    }
+
+    if (data) {
+      setTicket(data.ticket);
+      await refreshTransactions();
+    }
+  };
+
   const handleOwnerChange = async (ownerId: string) => {
     if (!ticket || fieldSaving) return;
     const nextOwnerId = ownerId || null;
@@ -909,6 +937,25 @@ export default function TicketDetailPage({
                   </select>
                 </dd>
               </div>
+              <div className="grid grid-cols-[92px_minmax(0,1fr)] gap-3 border-b border-border px-3 py-2.5">
+                <dt className="text-[11px] font-semibold uppercase text-muted-foreground">Team</dt>
+                <dd className="min-w-0">
+                  <select
+                    value={ticket.team_id ?? ""}
+                    onChange={(event) => void handleTeamChange(event.target.value)}
+                    disabled={fieldSaving === "team"}
+                    className="h-8 w-full rounded-md border border-input bg-card px-2 text-sm text-foreground outline-none transition-colors focus:border-ring disabled:opacity-60"
+                    aria-label="Team"
+                  >
+                    <option value="">No team</option>
+                    {teams.map((team) => (
+                      <option key={team.id} value={team.id}>
+                        {team.name}
+                      </option>
+                    ))}
+                  </select>
+                </dd>
+              </div>
               <PropertyRow label="Priority" value="Not set" />
             </dl>
           </section>