Rename hst-frontend-new to deck-frontend

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

deck-frontend/src/state/index.ts

@@ -0,0 +1,35 @@
+import { createStore } from './store.ts';
+import type { AppState, EdgeType } from '@/types/index.ts';
+import { EDGE_COLORS } from '@/config/index.ts';
+
+const initialState: AppState = {
+  base: 'hst',
+  lang: 'es',
+  view: 'grid',
+  search: '',
+  group: 'all',
+  library: 'all',
+  libraryMembers: new Set(),
+  selectionMode: false,
+  selected: new Set(),
+  selectedTag: null,
+  tags: [],
+  hstTags: [],
+  groups: [],
+  libraries: [],
+  graphEdges: [],
+  treeEdges: [],
+  graphFilters: {
+    cats: new Set(['hst'] as const),
+    edges: new Set(Object.keys(EDGE_COLORS) as EdgeType[])
+  },
+  graphSettings: {
+    nodeSize: 20,
+    linkDist: 80,
+    showImg: true,
+    showLbl: true
+  }
+};
+
+export const store = createStore(initialState);
+export { createStore } from './store.ts';

deck-frontend/src/state/store.ts

@@ -0,0 +1,27 @@
+type Listener<T> = (state: T, prevState: T) => void;
+
+export interface Store<T extends object> {
+  getState: () => Readonly<T>;
+  setState: (partial: Partial<T>) => void;
+  subscribe: (listener: Listener<T>) => () => void;
+}
+
+export function createStore<T extends object>(initialState: T): Store<T> {
+  let state = { ...initialState };
+  const listeners = new Set<Listener<T>>();
+
+  return {
+    getState: (): Readonly<T> => state,
+
+    setState: (partial: Partial<T>): void => {
+      const prevState = state;
+      state = { ...state, ...partial };
+      listeners.forEach(fn => fn(state, prevState));
+    },
+
+    subscribe: (listener: Listener<T>): (() => void) => {
+      listeners.add(listener);
+      return () => listeners.delete(listener);
+    }
+  };
+}