chore: fix lint errors — noBannedTypes, import ordering, formatting

- Replace unsafe 'Function' type in test with ITelegramService interface
- Biome auto-fix formatting and import sorting across 8 files

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/infrastructure/telegram/bot-pool.ts

@@ -205,11 +205,14 @@ export class BotPool implements ITelegramService {
 
         if (attempt <= MAX_TRANSIENT_RETRIES && isTransientError(error)) {
           const backoffMs = Math.min(1000 * 2 ** attempt, 10_000);
-          logger.warn(`Transient error forwarding file, retrying (${attempt}/${MAX_TRANSIENT_RETRIES})`, {
+          logger.warn(
+            `Transient error forwarding file, retrying (${attempt}/${MAX_TRANSIENT_RETRIES})`,
+            {
               fileName,
               error: errorStr,
               backoffMs,
-          });
+            },
+          );
           await sleep(backoffMs);
           continue;
         }

src/interfaces/http/controllers/file-controller.ts

@@ -1,11 +1,11 @@
 import { createReadStream } from 'node:fs';
 import { nanoid } from 'nanoid';
+import type { TelegramFileInfo } from '../../../domain/ports/telegram-service';
 import { fileInfoCache } from '../../../infrastructure/cache/index';
+import { botPool } from '../../../infrastructure/telegram/bot-pool';
 import logger from '../../../shared/logger/index';
 import { cleanupTempFile, formatCreatedAt, getErrorMessage } from '../../../shared/utils/file';
 import { createChunkedObjectResponse } from '../../../utils/chunked-storage';
-import { botPool } from '../../../infrastructure/telegram/bot-pool';
-import type { TelegramFileInfo } from '../../../domain/ports/telegram-service';
 import { locateZipEntry } from '../../../utils/zip';
 
 /**

src/interfaces/http/controllers/s3-controller.ts

@@ -18,6 +18,7 @@ import {
   listMultipartUploadsByBucket,
 } from '../../../db/multipart';
 import type { File } from '../../../db/schema';
+import { botPool } from '../../../infrastructure/telegram/bot-pool';
 import logger from '../../../shared/logger/index';
 import { cleanupTempFile, ensureExtension, getErrorMessage } from '../../../shared/utils/file';
 import {
@@ -43,7 +44,6 @@ import {
   parseDeleteObjectsBody,
   s3ErrorResponse,
 } from '../../../utils/s3/xml';
-import { botPool } from '../../../infrastructure/telegram/bot-pool';
 
 /**
  * The default S3 region returned when no region is explicitly configured.

src/interfaces/http/controllers/web-api-controller.ts

@@ -8,13 +8,13 @@ import {
   listObjectsByPrefix,
   softDeleteFile,
 } from '../../../db/files-ext';
+import { botPool } from '../../../infrastructure/telegram/bot-pool';
 import logger from '../../../shared/logger/index';
 import { cleanupTempFile, ensureExtension, getErrorMessage } from '../../../shared/utils/file';
 import {
   createChunkedObjectResponse,
   storeFileInTelegramChunks,
 } from '../../../utils/chunked-storage';
-import { botPool } from '../../../infrastructure/telegram/bot-pool';
 
 /**
  * Route parameters extracted from the URL path.

src/utils/chunked-storage.ts

@@ -6,10 +6,10 @@ import { db, files as fileSchema } from '../db';
 import { insertFileParts, listFileParts, type NewFilePartInput } from '../db/file-parts';
 import type { File } from '../db/schema';
 import { config } from '../env';
+import { botPool } from '../infrastructure/telegram/bot-pool';
 import { computeHash } from './file';
 import { createGetObjectResponse, type ObjectPartSource } from './s3/object-stream';
 import type { RangeParseResult } from './s3/range';
-import { botPool } from '../infrastructure/telegram/bot-pool';
 
 export type ChunkCompressionAlgorithm = 'gzip' | null;
 

src/utils/uploadBatcher.ts

@@ -3,8 +3,8 @@ import { nanoid } from 'nanoid';
 import { db, files as fileSchema } from '../db';
 import type { NewFile } from '../db/schema';
 import { config } from '../env';
-import { cleanupTempFile } from './file';
 import { botPool } from '../infrastructure/telegram/bot-pool';
+import { cleanupTempFile } from './file';
 import { createZip, type ZipEntry } from './zip';
 
 export type PreparedUpload = {

test/auth-routes.test.ts

@@ -18,7 +18,9 @@ setEnv('SESSION_COOKIE_NAME', 'route_session');
 setEnv('SESSION_COOKIE_MAX_AGE_SECONDS', '3600');
 
 const { createSessionCookie } = await import('../src/utils/auth');
-const { handleLogin, handleLogout, handleMe } = await import('../src/interfaces/http/controllers/auth-controller');
+const { handleLogin, handleLogout, handleMe } = await import(
+  '../src/interfaces/http/controllers/auth-controller'
+);
 
 const jsonBody = async <T>(res: Response): Promise<T> => (await res.json()) as T;
 

test/production-e2e.test.ts

@@ -230,7 +230,6 @@ describe('S3 API (production, SigV4)', () => {
       console.info('ℹ️  S3_SKIP: S3_SECRET_KEY not set — skipping S3 tests');
     });
   } else {
-
     const bucketName = `e2e-s3-${TS}`;
 
     it('ListBuckets (GET /)', async () => {
@@ -471,7 +470,8 @@ describe('S3 API (production, SigV4)', () => {
           Authorization:
             'AWS4-HMAC-SHA256 Credential=fake/20260701/us-east-1/s3/aws4_request, SignedHeaders=host, Signature=00',
           'x-amz-date': '20260701T000000Z',
-        'x-amz-content-sha256': 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
+          'x-amz-content-sha256':
+            'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
         },
       });
       expect(r.status).toBe(403);

test/telegram.test.ts

@@ -1,4 +1,5 @@
 import { afterEach, beforeAll, beforeEach, describe, expect, it, mock, spyOn } from 'bun:test';
+import type { ITelegramService } from '../src/domain/ports/telegram-service';
 import { config } from '../src/env';
 import logger from '../src/utils/logger';
 
@@ -65,7 +66,7 @@ const infoSpy = spyOn(logger, 'info');
 const errorSpy = spyOn(logger, 'error');
 
 describe('Telegram API Utilities', () => {
-  let botPool: { forwardToStorage: Function; getFileInfo: Function; enqueueUpload: Function };
+  let botPool: ITelegramService;
 
   beforeEach(async () => {
     infoSpy.mockClear();