refactor(stats): replace animePerDay type with librarySummary

stats/src/lib/api-client.test.ts

@@ -84,14 +84,7 @@ test('getTrendsDashboard requests the chart-ready trends endpoint with range and
           lookups: [],
         },
         ratios: { lookupsPerHundred: [] },
-        animePerDay: {
-          episodes: [],
-          watchTime: [],
-          cards: [],
-          words: [],
-          lookups: [],
-          lookupsPerHundred: [],
-        },
+        librarySummary: [],
         animeCumulative: {
           watchTime: [],
           episodes: [],
@@ -133,14 +126,7 @@ test('getTrendsDashboard accepts 365d range and builds correct URL', async () =>
           lookups: [],
         },
         ratios: { lookupsPerHundred: [] },
-        animePerDay: {
-          episodes: [],
-          watchTime: [],
-          cards: [],
-          words: [],
-          lookups: [],
-          lookupsPerHundred: [],
-        },
+        librarySummary: [],
         animeCumulative: {
           watchTime: [],
           episodes: [],

stats/src/types/stats.ts

@@ -288,6 +288,19 @@ export interface TrendPerAnimePoint {
   value: number;
 }
 
+export interface LibrarySummaryRow {
+  title: string;
+  watchTimeMin: number;
+  videos: number;
+  sessions: number;
+  cards: number;
+  words: number;
+  lookups: number;
+  lookupsPerHundred: number | null;
+  firstWatched: number;
+  lastWatched: number;
+}
+
 export interface TrendsDashboardData {
   activity: {
     watchTime: TrendChartPoint[];
@@ -307,14 +320,7 @@ export interface TrendsDashboardData {
   ratios: {
     lookupsPerHundred: TrendChartPoint[];
   };
-  animePerDay: {
-    episodes: TrendPerAnimePoint[];
-    watchTime: TrendPerAnimePoint[];
-    cards: TrendPerAnimePoint[];
-    words: TrendPerAnimePoint[];
-    lookups: TrendPerAnimePoint[];
-    lookupsPerHundred: TrendPerAnimePoint[];
-  };
+  librarySummary: LibrarySummaryRow[];
   animeCumulative: {
     watchTime: TrendPerAnimePoint[];
     episodes: TrendPerAnimePoint[];