Framework to integrate static analysis reports into Code Cities metrics

[felarmouche]

Summary

Create a reusable framework to parse static analysis reports and turn them into Code Cities metrics. The framework should accept multiple formats (e.g. XML, JSON), be easy to extend, and minimize per-tool effort.

Problem

Current integrations are duplicative and slow the adoption of new analyzers (e.g., JaCoCoGraphProvider).

Goals

• Provide a generic approach for parsing reports.
• Normalize findings to a common internal schema.
• Project findings onto the Code Cities graph (file/line → node metrics).
• Make adding a new tool configuration-based, ideally with no core code changes.