ci(release): version packages (#332)

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# Releases
## @agent-facets/protocol@0.20.0

### Minor Changes

- [#331](#331) [`644f53b`](644f53b) Thanks [@eXamadeus](https://github.com/eXamadeus)! - Add a facet identity grammar to the public API and enforce it in `FacetManifestSchema`.
    New exports: `parseFacetName`, `parseSlug`, and `validateFacetName`, along with the `FacetName`, `FacetNameResult`, and `SlugResult` types. A facet identity is either an unscoped slug (`cowsay`) or a scoped `@scope/name` (`@julian/cowsay`), where every segment is a lowercase kebab slug. The parsers return discriminated-union results instead of throwing, and `parseSlug` is exported on its own so other facet-spec implementations (e.g. a registry enforcing scope ownership) validate scopes with the exact same grammar.
    `FacetManifestSchema` now validates the manifest `name` field against this grammar. This tightens the previous `name: string` behavior: malformed facet identities (uppercase, leading/trailing hyphens, traversal segments, extra path depth, missing slash after `@scope`, etc.) now fail at manifest validation instead of deferring failure to build, publish, or install. Asset names remain governed separately by `validateAssetName` — asset names stay local path-safe identifiers while facet identities may carry a registry scope.

Author: the-faceter[bot]

.changeset/witty-dolls-sink.md

@@ -1,5 +1,13 @@
 # @agent-facets/protocol
 
+## 0.20.0
+
+### Minor Changes
+
+- [#331](https://github.com/agent-facets/facets/pull/331) [`644f53b`](https://github.com/agent-facets/facets/commit/644f53b8757ac5a882e01c7b77cc0e2e753684de) Thanks [@eXamadeus](https://github.com/eXamadeus)! - Add a facet identity grammar to the public API and enforce it in `FacetManifestSchema`.
+    New exports: `parseFacetName`, `parseSlug`, and `validateFacetName`, along with the `FacetName`, `FacetNameResult`, and `SlugResult` types. A facet identity is either an unscoped slug (`cowsay`) or a scoped `@scope/name` (`@julian/cowsay`), where every segment is a lowercase kebab slug. The parsers return discriminated-union results instead of throwing, and `parseSlug` is exported on its own so other facet-spec implementations (e.g. a registry enforcing scope ownership) validate scopes with the exact same grammar.
+    `FacetManifestSchema` now validates the manifest `name` field against this grammar. This tightens the previous `name: string` behavior: malformed facet identities (uppercase, leading/trailing hyphens, traversal segments, extra path depth, missing slash after `@scope`, etc.) now fail at manifest validation instead of deferring failure to build, publish, or install. Asset names remain governed separately by `validateAssetName` — asset names stay local path-safe identifiers while facet identities may carry a registry scope.
+
 ## 0.19.0
 
 ### Patch Changes

bun.lock

@@ -5,7 +5,7 @@
     "url": "https://github.com/agent-facets/facets",
     "directory": "packages/protocol"
   },
-  "version": "0.19.0",
+  "version": "0.20.0",
   "type": "module",
   "files": [
     "dist"