feat: create application use cases (bucket, s3-object, multipart)
- manage-bucket.ts: extract bucket CRUD logic with validation
(createListBuckets, createGetBucket, createCreateBucket,
createDeleteBucket, createBucketExists)
- s3-object.ts: extract S3 object operations
(createGetObject, createHeadObject, createPutObject,
createCopyObject, createDeleteObject, createDeleteObjects,
createListObjects, createFindObject)
- multipart-upload.ts: extract S3 multipart upload logic
(createInitiateMultipartUpload, createUploadPart,
createCompleteMultipartUpload, createAbortMultipartUpload,
createListMultipartUploads, createListParts)
All use cases follow the existing factory function pattern with
dependency injection via repository/telegram service interfaces.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude
ea48e8fc03