refactor(resources): remove minio

[ycdzj]

• refactor(resources): return 404 when getting root
• refactor(resources): remove unused api
• refactor(resources): use s3 instead of minio
• refactor(resources): update minio service
• refactor(resources): fix putObject

[Copilot]

Pull Request Overview

This PR migrates the storage layer from the Minio SDK to the AWS SDK for S3 (@aws-sdk/client-s3), providing better compatibility with AWS S3 and S3-compatible services. The migration includes refactoring the MinioService to use AWS SDK v3 commands and removing legacy chunked file upload endpoints that have been superseded by the wizard's chunk management system.

• Replaced Minio SDK with AWS SDK v3 for S3 operations
• Simplified MinioService API by removing bucket parameters and changing return types
• Removed deprecated chunked file upload endpoints from the file resources controller
• Updated configuration to use separate S3 environment variables instead of a single URL

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/minio/minio.service.ts	Complete rewrite to use AWS SDK v3 S3Client instead of Minio client, implementing all storage operations using S3 commands
src/minio/utils.ts	Added defensive null checks for optional stat fields (size and lastModified)
src/wizard/wizard.service.ts	Updated to use new string return type from minioService.put()
src/wizard/chunk-manager.service.ts	Removed size parameter from putChunkObject call
src/namespace-resources/namespace-resources.service.ts	Simplified parent resource validation logic and removed deprecated chunk upload methods
src/namespace-resources/file-resources.controller.ts	Removed deprecated chunk upload, merge, and patch endpoints along with their unused imports
src/feedback/feedback.controller.ts	Updated to use new string return type from minioService.put()
src/attachments/attachments.service.ts	Updated to use new string return type from minioService.put()
package.json	Removed minio dependency and added @aws-sdk/client-s3
pnpm-lock.yaml	Updated lockfile to reflect new AWS SDK dependencies and removed minio-related packages

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[Copilot]

The error message "Failed to upload part" is missing context about which part failed. Consider including the part number or index in the error message, e.g., Failed to upload part ${i + 1} of ${chunksName.length} to aid debugging.

Suggested change

	throw new Error(`Failed to upload part`);
	throw new Error(`Failed to upload part ${i + 1} of ${chunksName.length}`);