feat(scripting): discover scoped @punktfunk/plugin-* packages

The runner only found unscoped `punktfunk-plugin-*` packages. An unscoped
package can't be split across registries, which forced plugins to bundle their
own copy of @punktfunk/host + effect (the plugin's Gitea registry has no
`effect`; `--registry <gitea>` 404s it). Discovering the scoped
`@punktfunk/plugin-*` convention lets a plugin resolve cleanly from one scope
map and depend on @punktfunk/host + effect as SHARED (hoisted) deps instead of
bundling — no per-plugin duplication. Additive: unscoped names still work.

Bumps @punktfunk/host to 0.1.1.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

sdk/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@punktfunk/host",
-	"version": "0.1.0",
+	"version": "0.1.1",
 	"description": "TypeScript SDK for the punktfunk streaming host: typed management-API client + lifecycle event stream, built on Effect.",
 	"type": "module",
 	"license": "MIT OR Apache-2.0",