Accept plugin requirements against the runtime version or its stable core while preserving the legacy version boundary. Validate all example manifests, correct the ACP example metadata, and prepare plugin author documentation for the beta.
* feat(plugins): enforce declared Paseo version requirements
Treat manifests without a Paseo requirement as pre-0.8 plugins so the first breaking plugin release offers an explicit migration path. Check the daemon and app independently before plugin execution, and preserve installed Git revisions when updates are incompatible.
* fix(nix): refresh dependency hash for plugin requirements
* refactor(plugins): validate test manifest inputs and name compatibility input