Remove old task page

frontend/src/App.tsx

@@ -3,7 +3,6 @@ import { BrowserRouter, Routes, Route } from "react-router-dom";
 import { Navbar } from "@/components/layout/navbar";
 import { Projects } from "@/pages/projects";
 import { ProjectTasks } from "@/pages/project-tasks";
-import { TaskDetailsPage } from "@/pages/task-details";
 import { TaskAttemptComparePage } from "@/pages/task-attempt-compare";
 import { Settings } from "@/pages/Settings";
 import { DisclaimerDialog } from "@/components/DisclaimerDialog";
@@ -73,7 +72,7 @@ function AppContent() {
             <Route path="/projects/:projectId/tasks" element={<ProjectTasks />} />
             <Route
               path="/projects/:projectId/tasks/:taskId"
-              element={<TaskDetailsPage />}
+              element={<ProjectTasks />}
             />
             <Route
               path="/projects/:projectId/tasks/:taskId/attempts/:attemptId/compare"

frontend/src/components/config-provider.tsx

@@ -1,4 +1,4 @@
-import React, { createContext, useContext, useState, useEffect, ReactNode } from "react";
+import { createContext, useContext, useState, useEffect, ReactNode } from "react";
 import type { Config, ApiResponse } from "shared/types";
 
 interface ConfigContextType {

frontend/src/components/tasks/ExecutionOutputViewer.tsx

@@ -2,7 +2,6 @@ import { useState, useMemo } from "react";
 import { Card, CardContent } from "@/components/ui/card";
 import { Button } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
-import { Chip } from "@/components/ui/chip";
 import { FileText, MessageSquare } from "lucide-react";
 import { ConversationViewer } from "./ConversationViewer";
 import type { ExecutionProcess } from "shared/types";

frontend/src/components/tasks/TaskDetailsPanel.tsx

@@ -2,7 +2,6 @@ import { useState, useEffect } from "react";
 import {
   X,
   History,
-  Send,
   Clock,
   FileText,
   Code,
@@ -15,7 +14,6 @@ import {
 import { Button } from "@/components/ui/button";
 
 import { Label } from "@/components/ui/label";
-import { Textarea } from "@/components/ui/textarea";
 import { Chip } from "@/components/ui/chip";
 import { ExecutionOutputViewer } from "./ExecutionOutputViewer";
 
@@ -137,7 +135,6 @@ export function TaskDetailsPanel({
     Record<string, ExecutionProcess>
   >({});
   const [loading, setLoading] = useState(false);
-  const [followUpMessage, setFollowUpMessage] = useState("");
   const [isDescriptionExpanded, setIsDescriptionExpanded] = useState(false);
   const [selectedExecutor, setSelectedExecutor] = useState<string>("claude");
   const { config } = useConfig();
@@ -280,12 +277,6 @@ export function TaskDetailsPanel({
     }
   };
 
-  const handleSendFollowUp = () => {
-    // TODO: Implement follow-up message API
-    console.log("Follow-up message:", followUpMessage);
-    setFollowUpMessage("");
-  };
-
   const openInEditor = async () => {
     if (!task || !selectedAttempt) return;
 
@@ -429,11 +420,11 @@ export function TaskDetailsPanel({
                 {/* Attempt Selection */}
                 <div className="flex items-center gap-2 p-3 bg-muted/30 rounded-md">
                   <div className="flex items-center gap-2 flex-1">
-                    <span className="text-sm text-muted-foreground">
-                      Current attempt:
-                    </span>
                     {selectedAttempt && (
                       <span className="text-sm font-medium">
+                        <span className="text-sm text-muted-foreground">
+                          Current attempt:{" "}
+                        </span>
                         {new Date(
                           selectedAttempt.created_at
                         ).toLocaleDateString()}{" "}

frontend/src/pages/project-tasks.tsx

@@ -26,7 +26,7 @@ interface ApiResponse<T> {
 }
 
 export function ProjectTasks() {
-  const { projectId } = useParams<{ projectId: string }>();
+  const { projectId, taskId } = useParams<{ projectId: string; taskId?: string }>();
   const navigate = useNavigate();
   const [tasks, setTasks] = useState<Task[]>([]);
   const [project, setProject] = useState<Project | null>(null);
@@ -70,6 +70,17 @@ export function ProjectTasks() {
     }
   }, [projectId]);
 
+  // Handle direct navigation to task URLs
+  useEffect(() => {
+    if (taskId && tasks.length > 0) {
+      const task = tasks.find(t => t.id === taskId);
+      if (task) {
+        setSelectedTask(task);
+        setIsPanelOpen(true);
+      }
+    }
+  }, [taskId, tasks]);
+
   const fetchProject = async () => {
     try {
       const response = await makeRequest(`/api/projects/${projectId}`);
@@ -236,11 +247,15 @@ export function ProjectTasks() {
   const handleViewTaskDetails = (task: Task) => {
     setSelectedTask(task);
     setIsPanelOpen(true);
+    // Update URL to include task ID
+    navigate(`/projects/${projectId}/tasks/${task.id}`, { replace: true });
   };
 
   const handleClosePanel = () => {
     setIsPanelOpen(false);
     setSelectedTask(null);
+    // Remove task ID from URL when closing panel
+    navigate(`/projects/${projectId}/tasks`, { replace: true });
   };
 
   const handleProjectSettingsSuccess = () => {