v0.12.1

• Document the --recursive scope modifier and --output json|yaml|markdown formats inline on the -h/--help flag (Rust) instead of a separate appended section, clarifying that --output sets format and --recursive sets scope
• Make every --help output advertise the available formats in at least one place, including leaf-command help and the JSON/YAML help schema, not only the root plain-text help
• In recursive --help dumps, document the help modifiers once on the target command instead of repeating them on every descendant block
• Apply the same help-documentation behavior consistently across Rust, Go, Python, and TypeScript, with matching examples and tests
• Exclude node_modules from spore content packaging so releasing no longer fails on a node_modules symlink