feat/275-print: Print-Functions

[TobiasVeronaLaser]

Summary

This PR combines two closely related features: Print Functions and Logging.

• User-facing print functions to expose internal state and statistics in a readable and structured form
• Structured logging to enable backtracking of pipeline execution

Related Issue(s)

Print-Functions (Statistics, JSON-Format):
Implement string/print representations for configuration files, enabling statistical summaries and fully structured, human-readable output.
Logging:
Introduce logging to support backtracking and inspection of pipeline execution.

Changes

• New feature
• Bug fix
• Documentation update
• Refactor
• Test or tooling improvement

Checklist

• Code is tested and builds correctly
• Docs updated (if applicable)
• PR title follows Conventional Commits

Notes for Reviewer

[TobiasVeronaLaser]

Regarding Print-Functions (Statistics, JSON-Format):

The logic for logging is simple by using the standard library logging (see changes in meds.py, source/registry.py, processor.py). Given changes are simple implementation and might not applied in the best way.

For the statistics a metrics.py file was written for handling statistics. It is used similar to logging.

Both still have to be implement over the whole project. However, the method of implementation may still need to be discussed and to be cleaned.

[coveralls]

Pull Request Test Coverage Report for Build 21435933913

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 21265182984:	0.0%
Covered Lines:	2
Relevant Lines:	2

---

💛 - Coveralls

[TobiasVeronaLaser]

Update: Logging is implemented in main. therefore statistics remains to be implemented