fix: Show detailing indicator by including detail tasks in listInitiativeTasks

listInitiativeTasks was filtering out detail tasks server-side, so the
detailAgentByPhase mapping could never resolve agent.taskId to a phaseId.
Move the filter to client-side (displayTasks) so detail tasks are available
for agent mapping but excluded from counts and display grouping.

apps/server/trpc/routers/task.ts

@@ -132,7 +132,7 @@ export function taskProcedures(publicProcedure: ProcedureBuilder) {
       .query(async ({ ctx, input }) => {
         const taskRepository = requireTaskRepository(ctx);
         const tasks = await taskRepository.findByInitiativeId(input.initiativeId);
-        return tasks.filter((t) => t.category !== 'detail');
+        return tasks;
       }),
 
     listPhaseTasks: publicProcedure

apps/web/src/components/ExecutionTab.tsx

@@ -117,11 +117,17 @@ export function ExecutionTab({
   );
   const allTasks = allTasksQuery.data ?? [];
 
+  // Filter out detail tasks for display (counts/grouping), keep allTasks unfiltered for detailAgentByPhase
+  const displayTasks = useMemo(
+    () => allTasks.filter((t) => t.category !== "detail"),
+    [allTasks],
+  );
+
   // Group tasks and counts by phaseId
   const { taskCountsByPhase, tasksByPhase } = useMemo(() => {
     const counts: Record<string, { complete: number; total: number }> = {};
-    const grouped: Record<string, typeof allTasks> = {};
-    for (const task of allTasks) {
+    const grouped: Record<string, typeof displayTasks> = {};
+    for (const task of displayTasks) {
       const pid = task.phaseId;
       if (!pid) continue;
       if (!counts[pid]) counts[pid] = { complete: 0, total: 0 };
@@ -131,7 +137,7 @@ export function ExecutionTab({
       grouped[pid].push(task);
     }
     return { taskCountsByPhase: counts, tasksByPhase: grouped };
-  }, [allTasks]);
+  }, [displayTasks]);
 
   // Map phaseId → most recent active detail agent
   const detailAgentByPhase = useMemo(() => {

apps/web/src/components/pipeline/PipelineTab.tsx

@@ -58,17 +58,23 @@ function PipelineTabInner({ initiativeId, phases, phasesLoading }: PipelineTabPr
   const agentsQuery = trpc.listAgents.useQuery();
   const allAgents = agentsQuery.data ?? [];
 
-  // Group tasks by phaseId
+  // Filter out detail tasks for display (counts/grouping), keep allTasks unfiltered for detailAgentByPhase
+  const displayTasks = useMemo(
+    () => allTasks.filter((t) => t.category !== "detail"),
+    [allTasks],
+  );
+
+  // Group display tasks by phaseId
   const tasksByPhase = useMemo(() => {
     const map: Record<string, SerializedTask[]> = {};
-    for (const task of allTasks) {
+    for (const task of displayTasks) {
       if (task.phaseId) {
         if (!map[task.phaseId]) map[task.phaseId] = [];
         map[task.phaseId].push(task);
       }
     }
     return map;
-  }, [allTasks]);
+  }, [displayTasks]);
 
   // Map phaseId → most recent active detail agent
   const detailAgentByPhase = useMemo(() => {