feat: add OpenCode/Codex outputs and update changelog (#104)

* Add OpenCode converter coverage and specs

* Add Codex target support and spec docs

* Generate Codex command skills and refresh spec docs

* Add global Codex install path

* fix: harden plugin path loading and codex descriptions

* feat: ensure codex agents block on convert/install

* docs: clarify target branch usage for review

* chore: prep npm package metadata and release notes

* docs: mention opencode and codex in changelog

* docs: update CLI usage and remove stale todos

* feat: install from GitHub with global outputs

package.json

@@ -0,0 +1,26 @@
+{
+  "name": "@every-env/compound-plugin",
+  "version": "0.1.0",
+  "type": "module",
+  "private": false,
+  "bin": {
+    "compound-plugin": "./src/index.ts"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "scripts": {
+    "dev": "bun run src/index.ts",
+    "convert": "bun run src/index.ts convert",
+    "list": "bun run src/index.ts list",
+    "cli:install": "bun run src/index.ts install",
+    "test": "bun test"
+  },
+  "dependencies": {
+    "citty": "^0.1.6",
+    "js-yaml": "^4.1.0"
+  },
+  "devDependencies": {
+    "bun-types": "^1.0.0"
+  }
+}