feat(frontend): storage shows the heaviest chats, a chat opens its own files with selective cleanup and a whole-chat move to trash

frontend/src/lib/api/endpoints.ts

@@ -34,6 +34,7 @@ import type {
   ResponseStats,
   ScopeTarget,
   SearchHit,
+  StorageChat,
   StorageFile,
   StorageGroupName,
   StorageScope,
@@ -608,15 +609,31 @@ export function removeWatchedBot(botId: number): Promise<void> {
   return request<void>(`/bots/${botId}`, { method: "DELETE" });
 }
 
-export function getStorageSummary(): Promise<StorageSummary> {
-  return request<StorageSummary>("/storage/summary", { account: true });
+export function getStorageSummary(
+  chatId: number | null = null
+): Promise<StorageSummary> {
+  return request<StorageSummary>("/storage/summary", {
+    account: true,
+    query: { chat_id: chatId },
+  });
 }
 
 export function getStorageFiles(
   group: StorageGroupName | null,
-  page: Page = {}
+  page: Page = {},
+  chatId: number | null = null
 ): Promise<StorageFile[]> {
   return request<StorageFile[]>("/storage/files", {
+    account: true,
+    query: { chat_id: chatId, group, ...page },
+  });
+}
+
+export function getStorageChats(
+  group: StorageGroupName | null,
+  page: Page = {}
+): Promise<StorageChat[]> {
+  return request<StorageChat[]>("/storage/chats", {
     account: true,
     query: { group, ...page },
   });