Added makefile for build and tests

[KristofferRisa]

Pull Request

Description

Added an MAKEFILE to the solution

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• Performance improvement
• Code refactoring
• CI/CD changes

Changes Made

• Added an Makefile to the solution

Test commands:

make build
make test 
make test-coverage
make lint
make clean
make all
make dev 
make run-current
make run-forecast
make run-daily
make release-snapshot
make release-check

Checklist

• Code follows the project's style guidelines
• Self-review of code completed
• Comments added for complex logic
• Documentation updated (if needed)
• No new warnings or errors introduced
• Related issues linked