cbe3cfccba
Update documentation to reflect that the obsidian bucket serves as sync directory for Obsidian note-taking app. Replace generic "path" terminology with "vault" concept, explaining that each top-level directory is a separate Obsidian vault. Add vault structure explanation and update examples to show vault-specific uploads. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>