Add support for Scala stack detection

[MatheusKindrazki]

Problem Statement

Currently clauderc doesn't detect Scala projects. It would be great to add support for detecting build.sbt files and configuring appropriate settings for Scala developers.

Proposed Solution

Add Scala detection in src/detector.js:

• Detect build.sbt file
• • Add package manager: sbt
• • • Create appropriate CLAUDE.md template for Scala projects
      This is a good entry point for new contributors as it follows the existing pattern for other languages.

Category

New Command

Alternatives Considered

No response

Usage Examples

No response

Contribution

• I'd be willing to submit a PR for this feature