feat(files): add per-channel storage quota [CI]

web/src/store/reduce.test.ts

@@ -9,7 +9,7 @@ const text = (id: string, ts: number, body = id): TextItem => ({
 describe('reduce', () => {
   it('renders server structure and preserves server author and location across late decrypted content', () => {
     const stateEvent = { t: 'structure' as const, state: { revision: 1,
-      channels: [{ id: 'channel-a', name: '常规', groupId: 'group-a', createdAt: 1, createdBy: 'alice', chatEpoch: 1, filesEpoch: 1, chatHistory: true, filesHistory: true }],
+      channels: [{ id: 'channel-a', name: '常规', groupId: 'group-a', createdAt: 1, createdBy: 'alice', chatEpoch: 1, filesEpoch: 1, chatHistory: true, filesHistory: true, fileBytes: 0 }],
       groups: [{ id: 'group-a', name: '项目', createdAt: 1 }],
       folders: [{ id: 'folder-a', name: '目录', threadId: 'channel-a' }],
       locations: [{ itemId: 'a', threadId: 'channel-a', folderId: 'folder-a', authorAccount: 'alice' }] },