feat: polish web master-agent controls and dispatch recovery

src/components/app-ui.tsx

@@ -867,10 +867,12 @@ export function ChatComposer({
   projectId,
   initialPendingDispatchPlan,
   initialRejectedDispatchPlan,
+  dispatchPlanRecoveryHint,
 }: {
   projectId: string;
   initialPendingDispatchPlan?: PendingDispatchPlanState | null;
   initialRejectedDispatchPlan?: PendingDispatchPlanState | null;
+  dispatchPlanRecoveryHint?: string | null;
 }) {
   const router = useRouter();
   const [value, setValue] = useState("");
@@ -1128,6 +1130,11 @@ export function ChatComposer({
           {message}
         </div>
       ) : null}
+      {dispatchPlanRecoveryHint ? (
+        <div className="mt-3 rounded-2xl border border-[#E5E5EA] bg-[#F7F8FA] px-4 py-3 text-[12px] leading-6 text-[#57606A]">
+          {dispatchPlanRecoveryHint}
+        </div>
+      ) : null}
       {pendingDispatchPlan ? (
         <div className="mt-3 rounded-2xl border border-[#E5E5EA] bg-[#F7F8FA] px-4 py-4 text-[12px] leading-6 text-[#57606A]">
           <div className="text-[14px] font-semibold text-[#111111]">等待你确认主 Agent 推荐</div>
@@ -1167,7 +1174,10 @@ export function ChatComposer({
         <div className="mt-3 rounded-2xl border border-[#F3D19C] bg-[#FFF7E6] px-4 py-4 text-[12px] leading-6 text-[#8D5D00]">
           <div className="text-[14px] font-semibold text-[#111111]">上次推荐已拒绝</div>
           <div className="mt-2 whitespace-pre-line">{summarizeDispatchPlan(rejectedDispatchPlan)}</div>
-          <div className="mt-2">如果还想继续当前协作，可以直接重新生成推荐，不用把整条需求重新打一遍。</div>
+          <div className="mt-2">
+            {dispatchPlanRecoveryHint ??
+              "如果还想继续当前协作，可以直接重新生成新的推荐，不用把整条需求重新打一遍。"}
+          </div>
           <div className="mt-3 flex flex-wrap gap-2">
             <button
               type="button"
@@ -1175,7 +1185,7 @@ export function ChatComposer({
               onClick={() => void retryDispatchPlan()}
               className="rounded-full bg-[#07C160] px-4 py-2 text-[13px] font-semibold text-white disabled:bg-[#B7E6C9]"
             >
-              重新生成推荐
+              重新生成新的推荐
             </button>
           </div>
         </div>