feat(extension): complete VS Code extension with kanban board interface (#997)

---------
Co-authored-by: DavidMaliglowka <13022280+DavidMaliglowka@users.noreply.github.com>
Co-authored-by: Ralph Khreish <35776126+Crunchyman-ralph@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

apps/extension/src/webview/components/TaskCard.tsx

@@ -0,0 +1,80 @@
+/**
+ * Task Card Component for Kanban Board
+ */
+
+import React from 'react';
+import { KanbanCard } from '@/components/ui/shadcn-io/kanban';
+import { PriorityBadge } from './PriorityBadge';
+import type { TaskMasterTask } from '../types';
+
+interface TaskCardProps {
+	task: TaskMasterTask;
+	dragging?: boolean;
+	onViewDetails?: (taskId: string) => void;
+}
+
+export const TaskCard: React.FC<TaskCardProps> = ({
+	task,
+	dragging,
+	onViewDetails
+}) => {
+	const handleCardClick = (e: React.MouseEvent) => {
+		e.preventDefault();
+		onViewDetails?.(task.id);
+	};
+
+	return (
+		<KanbanCard
+			id={task.id}
+			name={task.title}
+			index={0} // Index is not used in our implementation
+			parent={task.status}
+			className="cursor-pointer p-3 transition-shadow hover:shadow-md bg-vscode-editor-background border-vscode-border group"
+			onClick={handleCardClick}
+		>
+			<div className="space-y-3 h-full flex flex-col">
+				<div className="flex items-start justify-between gap-2 flex-shrink-0">
+					<h3 className="font-medium text-sm leading-tight flex-1 min-w-0 text-vscode-foreground">
+						{task.title}
+					</h3>
+					<div className="flex items-center gap-1 flex-shrink-0">
+						<PriorityBadge priority={task.priority} />
+					</div>
+				</div>
+
+				{task.description && (
+					<p className="text-xs text-vscode-foreground/70 line-clamp-3 leading-relaxed flex-1 min-h-0">
+						{task.description}
+					</p>
+				)}
+
+				<div className="flex items-center justify-between text-xs mt-auto pt-2 flex-shrink-0 border-t border-vscode-border/20">
+					<span className="font-mono text-vscode-foreground/50 flex-shrink-0">
+						#{task.id}
+					</span>
+					{task.dependencies && task.dependencies.length > 0 && (
+						<div className="flex items-center gap-1 text-vscode-foreground/50 flex-shrink-0 ml-2">
+							<span>Deps:</span>
+							<div className="flex items-center gap-1">
+								{task.dependencies.map((depId, index) => (
+									<React.Fragment key={depId}>
+										<button
+											className="font-mono hover:text-vscode-link-activeForeground hover:underline transition-colors"
+											onClick={(e) => {
+												e.stopPropagation();
+												onViewDetails?.(depId);
+											}}
+										>
+											#{depId}
+										</button>
+										{index < task.dependencies!.length - 1 && <span>,</span>}
+									</React.Fragment>
+								))}
+							</div>
+						</div>
+					)}
+				</div>
+			</div>
+		</KanbanCard>
+	);
+};