Inspect npm package tarball contents before publishing to verify what files will be distributed.

• ›Lists exact files that would be uploaded to npm, helping catch missing or unwanted inclusions before publish
• ›Respects files field in package.json, .npmignore , and .gitignore rules to show the actual bundle contents
• ›Automatically builds the package, creates a tarball, displays contents, and cleans up in a single command
• ›Run from the package directory with a simple bash script; useful f