New project submission: PuppyOne #151

Name: PuppyOne
Website: https://www.puppyone.ai
Repository: https://github.com/puppyone-ai/puppyone-desktop
Category:
Description: PuppyOne is a local-first workspace for people who use AI on real projects. Keep your documents, notes, PDFs, research, and drafts together, let AI work with the same project files across sessions, and review or restore every AI-made change with built-in version history. Apache-2.0. Helps students and researchers keep project files and AI in one local-first workspace.