v1.0.1 — Fix npx install compatibility

Fixed npx codebase-visualizer failing silently due to preinstall: "npx only-allow pnpm" rejecting npm-based installs. Removed the guard — pnpm is enforced via packageManager field instead.

Changed Files

File	Change
package.json	Removed preinstall script that blocked npx/npm consumers, bumped version 1.0.0 → 1.0.1, scoped package name to @bntvllnt/codebase-visualizer
.gitignore	Added .npmrc to prevent committing auth tokens