Setup CRAP Check

One-time guided setup. Adds CRAP score enforcement at both CI and pre-commit hook level. Defaults to setting up both -- confirms with user before proceeding.

Workflow

Step 1 -- Detect project setup

• Identify primary language(s) from file extensions and config files
• Identify test framework (pytest, jest, vitest, go test, maven, gradle, etc.)
• Identify existing coverage config (.coveragerc, jest.config, nyc in package.json, jacoco in pom.xml, etc.)
• Identify source directories (e.g. src/, lib/, app/, . for Go)
• Check if .github/workflows/ already exists

Present findings to user for confirmation before proceeding.