feat(kanban): enhance Kanban card detail level settings

- Introduced a new feature to control the level of detail displayed on Kanban cards, allowing users to choose between minimal, standard, and detailed views.
- Updated the SettingsView to include buttons for selecting the desired detail level, with corresponding descriptions for each option.
- Integrated the new detail level setting into the KanbanCard component to conditionally render information based on user preferences.

This enhancement improves user experience by providing customizable visibility of feature information on Kanban cards.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4 <noreply@anthropic.com>

app/src/store/app-store.ts

@@ -4,6 +4,7 @@ import type { Project } from "@/lib/electron";
 
 export type ViewMode = "welcome" | "spec" | "board" | "agent" | "settings" | "tools" | "interview" | "context";
 export type ThemeMode = "light" | "dark" | "system";
+export type KanbanCardDetailLevel = "minimal" | "standard" | "detailed";
 
 export interface ApiKeys {
   anthropic: string;
@@ -98,6 +99,9 @@ export interface AppState {
   runningAutoTasks: string[]; // Feature IDs being worked on (supports concurrent tasks)
   autoModeActivityLog: AutoModeActivity[];
   maxConcurrency: number; // Maximum number of concurrent agent tasks
+
+  // Kanban Card Display Settings
+  kanbanCardDetailLevel: KanbanCardDetailLevel; // Level of detail shown on kanban cards
 }
 
 export interface AutoModeActivity {
@@ -162,6 +166,9 @@ export interface AppActions {
   clearAutoModeActivity: () => void;
   setMaxConcurrency: (max: number) => void;
 
+  // Kanban Card Settings actions
+  setKanbanCardDetailLevel: (level: KanbanCardDetailLevel) => void;
+
   // Reset
   reset: () => void;
 }
@@ -186,6 +193,7 @@ const initialState: AppState = {
   runningAutoTasks: [],
   autoModeActivityLog: [],
   maxConcurrency: 3, // Default to 3 concurrent agents
+  kanbanCardDetailLevel: "standard", // Default to standard detail level
 };
 
 export const useAppStore = create<AppState & AppActions>()(
@@ -400,6 +408,9 @@ export const useAppStore = create<AppState & AppActions>()(
 
       setMaxConcurrency: (max) => set({ maxConcurrency: max }),
 
+      // Kanban Card Settings actions
+      setKanbanCardDetailLevel: (level) => set({ kanbanCardDetailLevel: level }),
+
       // Reset
       reset: () => set(initialState),
     }),
@@ -415,6 +426,7 @@ export const useAppStore = create<AppState & AppActions>()(
         chatSessions: state.chatSessions,
         chatHistoryOpen: state.chatHistoryOpen,
         maxConcurrency: state.maxConcurrency,
+        kanbanCardDetailLevel: state.kanbanCardDetailLevel,
       }),
     }
   )