feat: polish BI dashboards and bump version

src/modules/assets/api.ts

@@ -78,6 +78,43 @@ export interface WeeklyDetailItem {
   customer_name: string | null;
 }
 
+export type FlowType = 'delivered' | 'returned' | 'replaced';
+
+export interface FlowDailyPoint {
+  date: string;
+  delivered: number;
+  returned: number;
+  replaced: number;
+  total: number;
+}
+
+export interface FlowDetailItem {
+  id: string;
+  type: FlowType;
+  typeLabel: string;
+  date: string;
+  truckId: string;
+  plateNumber: string;
+  eventTime: string | null;
+  submitTime: string | null;
+  department: string;
+  manager: string;
+  customerName: string | null;
+}
+
+export interface FlowStatsResponse {
+  start: string;
+  end: string;
+  daily: FlowDailyPoint[];
+  totals: {
+    delivered: number;
+    returned: number;
+    replaced: number;
+    total: number;
+  };
+  details: FlowDetailItem[];
+}
+
 export async function fetchDeptStats(subject?: string | null): Promise<DeptGroup[]> {
   return fetchJson<DeptGroup[]>(withSubject(`${BASE}/dept-stats`, subject));
 }
@@ -125,3 +162,13 @@ export async function fetchWeeklyDetail(
   if (filters?.source) params.set('source', filters.source);
   return fetchJson<WeeklyDetailItem[]>(`${BASE}/weekly-detail?${params.toString()}`);
 }
+
+export async function fetchFlowStats(params: {
+  start: string;
+  end: string;
+  subject?: string | null;
+}): Promise<FlowStatsResponse> {
+  const query = new URLSearchParams({ start: params.start, end: params.end });
+  if (params.subject) query.set('subject', params.subject);
+  return fetchJson<FlowStatsResponse>(`${BASE}/flow-stats?${query.toString()}`);
+}