Update Kanban columns to match workflow: To Do, In Progress, Done

src/app/page.tsx

@@ -36,11 +36,23 @@ const priorityColors: Record<Priority, string> = {
 
 const statusColumns: TaskStatus[] = ["backlog", "in-progress", "review", "done"]
 
-// Sprint board columns (3 columns)
+// Sprint board columns mapped to workflow statuses
 const sprintColumns = [
-  { key: "backlog", label: "To Do" },
-  { key: "in-progress", label: "In Progress" },
-  { key: "review", label: "Done" },
+  { 
+    key: "todo", 
+    label: "To Do",
+    statuses: ["backlog"] // OPEN, TO DO
+  },
+  { 
+    key: "inprogress", 
+    label: "In Progress",
+    statuses: ["in-progress", "review"] // BLOCKED, IN PROGRESS, REVIEW, VALIDATE
+  },
+  { 
+    key: "done", 
+    label: "Done",
+    statuses: ["done", "archived"] // ARCHIVED, CANCELED, DONE
+  },
 ] as const
 
 export default function Home() {
@@ -285,11 +297,9 @@ export default function Home() {
                     {/* Kanban Columns */}
                 <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
                   {sprintColumns.map((column) => {
-                    // For "Done" column, show both review and done tasks
+                    // Filter tasks by column statuses
                     const columnTasks = sprintTasks.filter((t) =>
-                      column.key === 'review' 
-                        ? (t.status === 'review' || t.status === 'done')
-                        : t.status === column.key
+                      column.statuses.includes(t.status)
                     )
                     return (
                       <div key={column.key} className="flex flex-col">