Add orchestrator types and error handling configurations

- Introduced new TypeScript types for orchestrator functionality, including `SessionStrategy`, `ErrorHandlingStrategy`, and `OrchestrationStep`.
- Defined interfaces for `OrchestrationPlan` and `ManualOrchestrationParams` to facilitate orchestration management.
- Added a new PNG image file for visual representation.
- Created a placeholder file named 'nul' for future use.

ccw/frontend/src/stores/teamStore.ts

@@ -7,16 +7,28 @@ import { create } from 'zustand';
 import { devtools, persist } from 'zustand/middleware';
 import type { TeamMessageFilter } from '@/types/team';
 
+export type TeamDetailTab = 'artifacts' | 'messages';
+
 interface TeamStore {
   selectedTeam: string | null;
   autoRefresh: boolean;
   messageFilter: TeamMessageFilter;
   timelineExpanded: boolean;
+  viewMode: 'list' | 'detail';
+  locationFilter: 'active' | 'archived' | 'all';
+  searchQuery: string;
+  detailTab: TeamDetailTab;
   setSelectedTeam: (name: string | null) => void;
   toggleAutoRefresh: () => void;
   setMessageFilter: (filter: Partial<TeamMessageFilter>) => void;
   clearMessageFilter: () => void;
   setTimelineExpanded: (expanded: boolean) => void;
+  setViewMode: (mode: 'list' | 'detail') => void;
+  setLocationFilter: (filter: 'active' | 'archived' | 'all') => void;
+  setSearchQuery: (query: string) => void;
+  setDetailTab: (tab: TeamDetailTab) => void;
+  selectTeamAndShowDetail: (name: string) => void;
+  backToList: () => void;
 }
 
 export const useTeamStore = create<TeamStore>()(
@@ -27,12 +39,22 @@ export const useTeamStore = create<TeamStore>()(
         autoRefresh: true,
         messageFilter: {},
         timelineExpanded: true,
+        viewMode: 'list',
+        locationFilter: 'active',
+        searchQuery: '',
+        detailTab: 'artifacts',
         setSelectedTeam: (name) => set({ selectedTeam: name }),
         toggleAutoRefresh: () => set((s) => ({ autoRefresh: !s.autoRefresh })),
         setMessageFilter: (filter) =>
           set((s) => ({ messageFilter: { ...s.messageFilter, ...filter } })),
         clearMessageFilter: () => set({ messageFilter: {} }),
         setTimelineExpanded: (expanded) => set({ timelineExpanded: expanded }),
+        setViewMode: (mode) => set({ viewMode: mode }),
+        setLocationFilter: (filter) => set({ locationFilter: filter }),
+        setSearchQuery: (query) => set({ searchQuery: query }),
+        setDetailTab: (tab) => set({ detailTab: tab }),
+        selectTeamAndShowDetail: (name) => set({ selectedTeam: name, viewMode: 'detail', detailTab: 'artifacts' }),
+        backToList: () => set({ viewMode: 'list', detailTab: 'artifacts' }),
       }),
       { name: 'ccw-team-store' }
     ),