Free2PA v0.4.1 - Toolkit-first Build Week release

Free2PA is an Apache-2.0 developer toolkit for verifier-local publisher trust and tamper-evident AI agent Nerve Center files. This revision restores the generic Agentic Factory as the primary judge experience and moves Hello World to a separate reference integration. It includes the CLI, Node load gate, HTTP API, MCP verify_asset tool, GitHub Action, guarded repair, installable Codex skill, 21 passing tests, refreshed judge documentation, a 2:55 toolkit-first video, and a 15-image collateral set.\n\nFree2PA uses C2PA-style provenance concepts for origin and edits, but is not a conforming or interoperable C2PA implementation.