fix(mobile): show complete subagent details

apps/mobile/src/features/threads/SubagentRow.tsx

@@ -0,0 +1,145 @@
+import { scopeProjectRef, scopeThreadRef } from "@t3tools/client-runtime/environment";
+import { resolveSubagentMetadata } from "@t3tools/client-runtime/state/subagent-display";
+import type { EnvironmentId, OrchestrationV2Subagent } from "@t3tools/contracts";
+import type { ReactNode } from "react";
+import { View } from "react-native";
+
+import { AppText as Text } from "../../components/AppText";
+import { SymbolView } from "../../components/AppSymbol";
+import { ProviderIcon } from "../../components/ProviderIcon";
+import { cn } from "../../lib/cn";
+import { useEnvironmentServerConfig, useProject, useThreadShell } from "../../state/entities";
+import { subagentCardDetail } from "./subagent-card-presentation";
+import { SUBAGENT_TONE_TEXT_CLASS, SubagentStatusDot } from "./SubagentStatusDot";
+import { resolveSubagentRowPresentation } from "./threadAgentsPresentation";
+
+type SubagentRowSubagent = Pick<
+  OrchestrationV2Subagent,
+  | "threadId"
+  | "childThreadId"
+  | "model"
+  | "driver"
+  | "providerInstanceId"
+  | "title"
+  | "prompt"
+  | "status"
+  | "progress"
+  | "result"
+>;
+
+/**
+ * One agent as shown in the Agents sheet and transcript cards: status, model,
+ * workspace changes, and recent progress or result. Callers own the press
+ * target and pass their own elapsed timer so ticking stays isolated.
+ */
+export function SubagentRow(props: {
+  readonly environmentId: EnvironmentId;
+  readonly subagent: SubagentRowSubagent;
+  readonly elapsed: ReactNode;
+}) {
+  const presentation = resolveSubagentRowPresentation(props.subagent);
+  const detail = subagentCardDetail(presentation.detail);
+  return (
+    <View className="flex-row gap-3">
+      <View className="h-5 justify-center">
+        <SubagentStatusDot tone={presentation.tone} placement="sheet" />
+      </View>
+      <View className="min-w-0 flex-1 gap-1">
+        <View className="min-h-5 flex-row items-center gap-2">
+          <View className="min-w-0 flex-1 flex-row items-baseline gap-1.5">
+            <Text
+              numberOfLines={1}
+              className="min-w-0 shrink font-t3-medium text-sm text-foreground"
+            >
+              {presentation.title}
+            </Text>
+            <Text className="shrink-0 text-xs text-foreground-muted">·</Text>
+            <Text
+              className={cn(
+                "shrink-0 text-xs font-t3-medium",
+                SUBAGENT_TONE_TEXT_CLASS[presentation.tone],
+              )}
+            >
+              {presentation.statusLabel}
+            </Text>
+          </View>
+          {props.elapsed}
+          {presentation.canOpenThread ? (
+            <SymbolView name="chevron.right" size={12} tintColorClassName="accent-icon-subtle" />
+          ) : null}
+        </View>
+        <SubagentMetadata environmentId={props.environmentId} subagent={props.subagent} />
+        {detail ? (
+          <Text
+            numberOfLines={3}
+            className={cn(
+              "text-xs text-foreground-muted",
+              presentation.tone === "failed" && SUBAGENT_TONE_TEXT_CLASS.failed,
+            )}
+          >
+            {detail}
+          </Text>
+        ) : null}
+      </View>
+    </View>
+  );
+}
+
+/** Uses shell data already held by the client, without loading child transcripts. */
+function SubagentMetadata(props: {
+  readonly environmentId: EnvironmentId;
+  readonly subagent: SubagentRowSubagent;
+}) {
+  const { environmentId, subagent } = props;
+  const config = useEnvironmentServerConfig(environmentId);
+  const provider = config?.providers.find(
+    (candidate) => candidate.instanceId === subagent.providerInstanceId,
+  );
+  const parent = useThreadShell(scopeThreadRef(environmentId, subagent.threadId))?.source;
+  const child = useThreadShell(
+    subagent.childThreadId === null ? null : scopeThreadRef(environmentId, subagent.childThreadId),
+  )?.source;
+  const parentProject = useProject(
+    parent ? scopeProjectRef(environmentId, parent.projectId) : null,
+  );
+  const childProject = useProject(child ? scopeProjectRef(environmentId, child.projectId) : null);
+  const { modelLabel, workspace } = resolveSubagentMetadata({
+    model: subagent.model,
+    provider,
+    parentThread: parent,
+    childThread: child,
+    parentProject,
+    childProject,
+  });
+  return (
+    <View className="min-w-0 flex-row items-center gap-1.5">
+      <ProviderIcon
+        provider={provider?.driver ?? subagent.driver}
+        iconUrl={provider?.iconUrl}
+        size={12}
+      />
+      <Text className="min-w-0 shrink text-xs text-foreground-muted" numberOfLines={1}>
+        {provider?.displayName ? `${provider.displayName} · ` : ""}
+        {modelLabel}
+      </Text>
+      {workspace.map(({ label, value }) => (
+        <View
+          key={label}
+          accessible
+          accessibilityLabel={`${label}: ${value}`}
+          className="min-w-0 shrink flex-row items-center gap-1.5"
+        >
+          <Text className="text-xs text-foreground-muted">·</Text>
+          <SymbolView
+            name={label === "Branch" ? "arrow.triangle.branch" : "folder"}
+            size={11}
+            tintColorClassName="accent-icon-muted"
+          />
+          <Text className="min-w-0 shrink text-xs text-foreground-muted" numberOfLines={1}>
+            {value}
+          </Text>
+        </View>
+      ))}
+    </View>
+  );
+}

apps/mobile/src/features/threads/SubagentStatusDot.tsx

@@ -10,19 +10,25 @@ const TONE_CLASS = {
   stopped: "bg-foreground-muted",
 } as const satisfies Record<SubagentRowTone, string>;
 
+export const SUBAGENT_TONE_TEXT_CLASS = {
+  working: "text-adaptive-sky-600-400",
+  completed: "text-adaptive-emerald-600-400",
+  failed: "text-adaptive-rose-600-400",
+  stopped: "text-foreground-muted",
+} as const satisfies Record<SubagentRowTone, string>;
+
 export function SubagentStatusDot({
   tone,
   placement = "inline",
 }: {
   readonly tone: SubagentRowTone;
-  readonly placement?: "inline" | "provider" | "sheet";
+  readonly placement?: "inline" | "sheet";
 }) {
   return (
     <View
       className={cn(
         "shrink-0 rounded-full",
         placement === "sheet" ? "h-2 w-2" : "h-1.5 w-1.5",
-        placement === "provider" && "absolute bottom-0.5 right-0.5",
         TONE_CLASS[tone],
       )}
     />

apps/mobile/src/features/threads/ThreadAgentsSheet.tsx

@@ -17,13 +17,10 @@ import { useSafeAreaInsets } from "react-native-safe-area-context";
 
 import { AndroidSheetHeader } from "../../components/AndroidScreenHeader";
 import { AppText as Text } from "../../components/AppText";
-import { SymbolView } from "../../components/AppSymbol";
 import { useUniwindTheme } from "../../lib/useUniwindTheme";
 import { environmentThreadDetails } from "../../state/threads";
 import { nativeHeaderScrollEdgeEffects } from "../../native/StackHeader";
-import { resolveSubagentRowPresentation } from "./threadAgentsPresentation";
-
-import { SubagentStatusDot } from "./SubagentStatusDot";
+import { SubagentRow } from "./SubagentRow";
 
 const HEADER_SCROLL_EDGE_EFFECTS = nativeHeaderScrollEdgeEffects(Platform.OS, Platform.Version);
 
@@ -72,6 +69,7 @@ export function ThreadAgentsSheet({ route }: StaticScreenProps<AgentsTarget>) {
           <AgentRow
             key={subagent.id}
             subagent={subagent}
+            environmentId={target.environmentId}
             tickSeconds={hasLiveAgent}
             onOpen={openChildThread}
           />
@@ -121,40 +119,28 @@ export function ThreadAgentsSheet({ route }: StaticScreenProps<AgentsTarget>) {
 }
 
 function AgentRow(props: {
+  readonly environmentId: EnvironmentId;
   readonly subagent: OrchestrationV2Subagent;
   readonly tickSeconds: boolean;
   readonly onOpen: (childThreadId: ThreadId) => void;
 }) {
   const { subagent } = props;
-  const presentation = resolveSubagentRowPresentation(subagent);
   const childThreadId = subagent.childThreadId;
-  const elapsed = useSubagentElapsed(subagent, props.tickSeconds);
 
   const row = (
-    <View className="min-h-14 flex-row items-center gap-3 border-b border-border py-3">
-      <SubagentStatusDot tone={presentation.tone} placement="sheet" />
-      <View className="min-w-0 flex-1 gap-0.5">
-        <Text className="font-t3-medium text-sm text-foreground" numberOfLines={1}>
-          {presentation.title}
-        </Text>
-        <Text className="text-xs text-foreground-muted" numberOfLines={1}>
-          {presentation.detail ?? presentation.statusLabel}
-        </Text>
-      </View>
-      {elapsed === null ? null : (
-        <Text className="shrink-0 text-2xs tabular-nums text-foreground-muted">{elapsed}</Text>
-      )}
-      {presentation.canOpenThread ? (
-        <SymbolView name="chevron.right" size={12} tintColorClassName="accent-icon-subtle" />
-      ) : null}
+    <View className="border-b border-border py-3.5">
+      <SubagentRow
+        environmentId={props.environmentId}
+        subagent={subagent}
+        elapsed={<AgentElapsed subagent={subagent} tickSeconds={props.tickSeconds} />}
+      />
     </View>
   );
 
   if (childThreadId === null) {
     return (
       <View
         accessible
-        accessibilityLabel={`${presentation.title}, ${presentation.statusLabel}`}
         accessibilityHint="Provider-managed agent. Its work appears in the transcript."
       >
         {row}
@@ -165,7 +151,6 @@ function AgentRow(props: {
   return (
     <Pressable
       accessibilityRole="link"
-      accessibilityLabel={`${presentation.title}, ${presentation.statusLabel}`}
       accessibilityHint="Opens this agent's thread"
       onPress={() => props.onOpen(childThreadId)}
       className="active:opacity-70"
@@ -175,9 +160,19 @@ function AgentRow(props: {
   );
 }
 
+function AgentElapsed(props: {
+  readonly subagent: OrchestrationV2Subagent;
+  readonly tickSeconds: boolean;
+}) {
+  const elapsed = useSubagentElapsed(props.subagent, props.tickSeconds);
+  return elapsed === null ? null : (
+    <Text className="shrink-0 text-xs tabular-nums text-foreground-muted">{elapsed}</Text>
+  );
+}
+
 /**
- * Elapsed time for one agent. Only a roster with live work subscribes to the
- * shared second tick, so a settled sheet never repaints.
+ * Elapsed time for one agent. Only live work ticks, inside AgentElapsed,
+ * so the timer never repaints the metadata or a settled sheet.
  */
 function useSubagentElapsed(
   subagent: Pick<OrchestrationV2Subagent, "status" | "startedAt" | "completedAt">,