feat(FN-699): remove project badge from Board and ListView components

- Remove projectId/projectName props from Board and ListView components
- Remove Folder icon import and project context badge JSX from both views
- Remove projectId/projectName prop passing from App.tsx
- Add Board test asserting .board-project-context badge is not rendered

packages/dashboard/app/App.tsx

@@ -454,8 +454,6 @@ function AppInner() {
           searchQuery={searchQuery}
           availableModels={availableModels}
           onOpenFilesForTask={handleOpenChangedFiles}
-          projectId={currentProject?.id}
-          projectName={currentProject?.name}
         />
       );
     }
@@ -473,8 +471,6 @@ function AppInner() {
         onPlanningMode={handleNewTaskPlanningMode}
         onSubtaskBreakdown={handleSubtaskBreakdown}
         availableModels={availableModels}
-        projectId={currentProject?.id}
-        projectName={currentProject?.name}
       />
     );
   };

packages/dashboard/app/components/Board.tsx

@@ -4,7 +4,6 @@ import { Column } from "./Column";
 import type { ToastType } from "../hooks/useToast";
 import { useState, useMemo, useEffect, useCallback, useRef } from "react";
 import { useBatchBadgeFetch } from "../hooks/useBatchBadgeFetch";
-import { Folder } from "lucide-react";
 import type { ModelInfo } from "../api";
 
 interface BoardProps {
@@ -36,9 +35,6 @@ interface BoardProps {
    */
   onSubtaskBreakdown?: (description: string) => void;
   onOpenFilesForTask?: (taskId: string, worktree: string | undefined, column: string) => void;
-  /** Project context for multi-project mode */
-  projectId?: string;
-  projectName?: string;
 }
 
 function sortTasksForColumn(tasks: Task[]): Task[] {
@@ -57,7 +53,7 @@ function areTaskArraysEqual(previous: Task[], next: Task[]): boolean {
   return previous.every((task, index) => task === next[index]);
 }
 
-export function Board({ tasks, maxConcurrent, onMoveTask, onOpenDetail, addToast, onQuickCreate, onNewTask, autoMerge, onToggleAutoMerge, globalPaused, onUpdateTask, onArchiveTask, onUnarchiveTask, onArchiveAllDone, searchQuery = "", availableModels, onPlanningMode, onSubtaskBreakdown, onOpenFilesForTask, projectId, projectName }: BoardProps) {
+export function Board({ tasks, maxConcurrent, onMoveTask, onOpenDetail, addToast, onQuickCreate, onNewTask, autoMerge, onToggleAutoMerge, globalPaused, onUpdateTask, onArchiveTask, onUnarchiveTask, onArchiveAllDone, searchQuery = "", availableModels, onPlanningMode, onSubtaskBreakdown, onOpenFilesForTask }: BoardProps) {
   const [archivedCollapsed, setArchivedCollapsed] = useState(true);
   const { fetchBatch } = useBatchBadgeFetch();
   const debounceTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
@@ -149,15 +145,6 @@ export function Board({ tasks, maxConcurrent, onMoveTask, onOpenDetail, addToast
 
   return (
     <>
-      {/* Project context badge */}
-      {projectId && projectName && (
-        <div className="board-project-context">
-          <span className="board-project-badge">
-            <Folder size={14} />
-            {projectName}
-          </span>
-        </div>
-      )}
       <main className="board" id="board">
         {COLUMNS.map((col) => (
           <Column

packages/dashboard/app/components/ListView.tsx

@@ -1,5 +1,5 @@
 import { useState, useCallback, useMemo, Fragment, useEffect, useRef } from "react";
-import { LayoutGrid, List as ListIcon, ArrowUpDown, ArrowUp, ArrowDown, Search, Link, Columns3, EyeOff, Eye, ChevronRight, Folder } from "lucide-react";
+import { LayoutGrid, List as ListIcon, ArrowUpDown, ArrowUp, ArrowDown, Search, Link, Columns3, EyeOff, Eye, ChevronRight } from "lucide-react";
 import type { Task, TaskDetail, Column, TaskStep, TaskCreateInput } from "@fusion/core";
 import { COLUMN_LABELS, COLUMNS } from "@fusion/core";
 import { fetchTaskDetail, batchUpdateTaskModels } from "../api";
@@ -48,9 +48,6 @@ interface ListViewProps {
    * Allows parent to refresh task list or handle optimistically.
    */
   onTasksUpdated?: (updatedTasks: Task[]) => void;
-  /** Project context for multi-project mode */
-  projectId?: string;
-  projectName?: string;
 }
 
 function getStepProgress(steps: TaskStep[]): string {
@@ -77,8 +74,6 @@ export function ListView({
   onPlanningMode,
   onSubtaskBreakdown,
   onTasksUpdated,
-  projectId,
-  projectName,
 }: ListViewProps) {
   const [sortField, setSortField] = useState<SortField>("id");
   const [sortDirection, setSortDirection] = useState<SortDirection>("desc");
@@ -569,15 +564,6 @@ export function ListView({
 
   return (
     <div className="list-view">
-      {/* Project context badge */}
-      {projectId && projectName && (
-        <div className="list-project-context">
-          <span className="list-project-badge">
-            <Folder size={14} />
-            {projectName}
-          </span>
-        </div>
-      )}
       <div className="list-toolbar">
         <div className="list-filter">
           <Search size={14} className="filter-icon" />

packages/dashboard/app/components/__tests__/Board.test.tsx

@@ -330,4 +330,10 @@ describe("Board", () => {
       expect(todoTasks).toHaveLength(1);
     });
   });
+
+  it("does not render a .board-project-context badge", () => {
+    renderBoard();
+    const badge = document.querySelector(".board-project-context");
+    expect(badge).toBeNull();
+  });
 });