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})`, {
-            fileName,
-            error: errorStr,
-            backoffMs,
-          });
+          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 = {