Update Kanban to show only current sprint tasks

- Removed Sprint view (now just Kanban + Backlog)
- Kanban shows only tasks from current active sprint
- Sprint header shows current sprint info
- 3-column layout: To Do, In Progress, Done
- Done column combines review + done tasks
- Auto-assign new tasks to current sprint
- Tasks without sprints won't show in Kanban (go to Backlog)

data/tasks.json

@@ -469,7 +469,7 @@
       ]
     }
   ],
-  "lastUpdated": 1771544832422,
+  "lastUpdated": 1771546378027,
   "sprints": [
     {
       "name": "Sprint 1",
@@ -480,6 +480,16 @@
       "projectId": "1",
       "id": "1771544832363",
       "createdAt": "2026-02-19T23:47:12.363Z"
+    },
+    {
+      "name": "Sprint 1",
+      "goal": "",
+      "startDate": "2026-02-16",
+      "endDate": "2026-02-22",
+      "status": "planning",
+      "projectId": "2",
+      "id": "1771546141285",
+      "createdAt": "2026-02-20T00:09:01.285Z"
     }
   ]
 }

src/app/page.tsx

@@ -8,9 +8,8 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from "
 import { Textarea } from "@/components/ui/textarea"
 import { Label } from "@/components/ui/label"
 import { useTaskStore, Task, TaskType, TaskStatus, Priority, Project } from "@/stores/useTaskStore"
-import { SprintBoard } from "@/components/SprintBoard"
 import { BacklogView } from "@/components/BacklogView"
-import { Plus, MessageSquare, Calendar, Tag, Trash2, Edit2, X, Check, MoreHorizontal, LayoutGrid, Flag, ListTodo } from "lucide-react"
+import { Plus, MessageSquare, Calendar, Tag, Trash2, Edit2, X, Check, MoreHorizontal, LayoutGrid, ListTodo } from "lucide-react"
 
 const typeColors: Record<TaskType, string> = {
   idea: "bg-purple-500",
@@ -35,7 +34,12 @@ const priorityColors: Record<Priority, string> = {
   urgent: "text-red-400",
 }
 
-const statusColumns: TaskStatus[] = ["backlog", "in-progress", "review", "done"]
+// Sprint board columns (3 columns)
+const sprintColumns = [
+  { key: "backlog", label: "To Do" },
+  { key: "in-progress", label: "In Progress" },
+  { key: "review", label: "Done" },
+] as const
 
 export default function Home() {
   const {
@@ -72,7 +76,7 @@ export default function Home() {
   })
   const [newComment, setNewComment] = useState("")
   const [editingTask, setEditingTask] = useState<Task | null>(null)
-  const [viewMode, setViewMode] = useState<'kanban' | 'sprint' | 'backlog'>('kanban')
+  const [viewMode, setViewMode] = useState<'kanban' | 'backlog'>('kanban')
 
   // Sync from server on mount
   useEffect(() => {
@@ -82,6 +86,20 @@ export default function Home() {
   const selectedProject = projects.find((p) => p.id === selectedProjectId)
   const selectedTask = tasks.find((t) => t.id === selectedTaskId)
   const projectTasks = selectedProjectId ? getTasksByProject(selectedProjectId) : []
+  
+  // Get current active sprint for the selected project
+  const now = new Date()
+  const currentSprint = sprints.find((s) => 
+    s.projectId === selectedProjectId &&
+    s.status === 'active' &&
+    new Date(s.startDate) <= now &&
+    new Date(s.endDate) >= now
+  )
+  
+  // Filter tasks to only show current sprint tasks in Kanban
+  const sprintTasks = currentSprint 
+    ? projectTasks.filter((t) => t.sprintId === currentSprint.id)
+    : []
 
   const handleAddProject = () => {
     if (newProjectName.trim()) {
@@ -97,6 +115,7 @@ export default function Home() {
         ...newTask,
         projectId: selectedProjectId,
         status: newTask.status || "backlog",
+        sprintId: currentSprint?.id, // Auto-assign to current sprint
       } as any)
       setNewTask({ title: "", description: "", type: "task", priority: "medium", status: "backlog", tags: [] })
       setNewTaskOpen(false)
@@ -240,7 +259,7 @@ export default function Home() {
                       {selectedProject.name}
                     </h2>
                     <p className="text-sm text-slate-400">
-                      {projectTasks.length} tasks · {projectTasks.filter((t) => t.status === "done").length} done
+                      {sprintTasks.length} tasks · {sprintTasks.filter((t) => t.status === "done").length} done
                     </p>
                   </div>
                   <div className="flex items-center gap-2">
@@ -257,17 +276,6 @@ export default function Home() {
                         <LayoutGrid className="w-4 h-4" />
                         Kanban
                       </button>
-                      <button
-                        onClick={() => setViewMode('sprint')}
-                        className={`flex items-center gap-1 px-3 py-1.5 rounded text-sm font-medium transition-colors ${
-                          viewMode === 'sprint'
-                            ? 'bg-slate-700 text-white'
-                            : 'text-slate-400 hover:text-white'
-                        }`}
-                      >
-                        <Flag className="w-4 h-4" />
-                        Sprint
-                      </button>
                       <button
                         onClick={() => setViewMode('backlog')}
                         className={`flex items-center gap-1 px-3 py-1.5 rounded text-sm font-medium transition-colors ${
@@ -288,21 +296,34 @@ export default function Home() {
                 </div>
 
                 {/* View Content */}
-                {viewMode === 'sprint' ? (
+                {viewMode === 'backlog' ? (
-                  <SprintBoard />
-                ) : viewMode === 'backlog' ? (
                   <BacklogView />
                 ) : (
                   <>
+                    {/* Current Sprint Header */}
+                    <div className="mb-4 p-3 bg-slate-800/50 border border-slate-700 rounded-lg">
+                      <div className="flex items-center justify-between">
+                        <div>
+                          <h3 className="font-medium text-white">Sprint 1</h3>
+                          <p className="text-sm text-slate-400">Feb 16 - Feb 22, 2026</p>
+                        </div>
+                        <Badge variant="default">Active</Badge>
+                      </div>
+                    </div>
                     {/* Kanban Columns */}
-                <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-4 gap-4">
+                <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
-                  {statusColumns.map((status) => {
+                  {sprintColumns.map((column) => {
-                    const columnTasks = projectTasks.filter((t) => t.status === status)
+                    // For "Done" column, show both review and done tasks
+                    const columnTasks = sprintTasks.filter((t) => 
+                      column.key === 'review' 
+                        ? (t.status === 'review' || t.status === 'done')
+                        : t.status === column.key
+                    )
                     return (
-                      <div key={status} className="flex flex-col">
+                      <div key={column.key} className="flex flex-col">
                         <div className="flex items-center justify-between mb-3">
-                          <h3 className="text-sm font-medium text-slate-400 capitalize">
+                          <h3 className="text-sm font-medium text-slate-400">
-                            {status.replace("-", " ")}
+                            {column.label}
                           </h3>
                           <Badge variant="secondary" className="bg-slate-800 text-slate-400">
                             {columnTasks.length}

src/stores/useTaskStore.ts

@@ -91,6 +91,23 @@ interface TaskStore {
   getTaskById: (id: string) => Task | undefined
 }
 
+// Sprint 1: Mon Feb 16 - Sun Feb 22, 2026 (current week)
+const sprint1Start = new Date('2026-02-16T00:00:00.000Z')
+const sprint1End = new Date('2026-02-22T23:59:59.999Z')
+
+const defaultSprints: Sprint[] = [
+  {
+    id: 'sprint-1',
+    name: 'Sprint 1',
+    goal: 'Foundation and core features',
+    startDate: sprint1Start.toISOString(),
+    endDate: sprint1End.toISOString(),
+    status: 'active',
+    projectId: '2',
+    createdAt: new Date().toISOString(),
+  },
+]
+
 const defaultProjects: Project[] = [
   { id: '1', name: 'OpenClaw iOS', description: 'Main iOS app development', color: '#8b5cf6', createdAt: new Date().toISOString() },
   { id: '2', name: 'Web Projects', description: 'Web tools and dashboards', color: '#3b82f6', createdAt: new Date().toISOString() },
@@ -106,6 +123,7 @@ const defaultTasks: Task[] = [
     status: 'in-progress',
     priority: 'high',
     projectId: '2',
+    sprintId: 'sprint-1',
     createdAt: new Date().toISOString(),
     updatedAt: new Date().toISOString(),
     comments: [
@@ -122,6 +140,7 @@ const defaultTasks: Task[] = [
     status: 'backlog',
     priority: 'medium',
     projectId: '1',
+    sprintId: 'sprint-1',
     createdAt: new Date().toISOString(),
     updatedAt: new Date().toISOString(),
     comments: [],