Feat: Improve error message

[filipe1309]

This pull request improves the error response structure for several API endpoints in cmd/api/main.go, making error messages more informative and consistent by including additional context such as error details and the request path. There is also a minor cleanup in the Makefile.

API error response enhancements:

• All API error responses now include the request path and, where applicable, more specific error details (e.g., parsing errors, invalid token format) to help with debugging and client-side handling. (cmd/api/main.go) [1] [2] [3] [4]

Build system cleanup:

• Removed an unnecessary blank line in the Makefile for improved readability. (Makefile)

[Copilot]

Pull Request Overview

This PR enhances error messages across multiple API endpoints by standardizing the error response structure to include request path information and additional error details for better debugging and client-side error handling.

• Adds "path" field to all error responses to identify which endpoint triggered the error
• Includes "details" field with specific error information for parsing errors and validation failures
• Removes unnecessary blank line in Makefile for cleaner formatting

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
cmd/api/main.go	Enhanced error responses with path and details fields for better debugging across all API endpoints
Makefile	Removed unnecessary blank line for improved formatting

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[github-actions]

📊 Test Coverage Report

Status: ✅ PASSED
Result: Coverage requirements met

🎯 Coverage Details:

"Total coverage threshold (80%) satisfied:\tPASS\nTotal test coverage: 98.5% (66/67)\n"

📋 Coverage Requirements:

• Minimum Threshold: 80%
• Coverage Profile: ./cover.out
• Coverage Mode: atomic

🔧 Test Configuration:

• Go Version: go version go1.25.1 linux/amd64
• Race Detection: enabled
• Timeout: 2 minutes
• Test Packages: ./...