chore: test (#430)

* chore: test

* fix(github): downgrade node

* revert(github): downgrade node

* fix(github): add unplugged

* feat: add .yarn to git

.github/actions/install/action.yml

@@ -8,6 +8,4 @@ runs:
     - name: Install
       shell: bash
       run: |
-        source .env
-        export NODE_OPTIONS
-        yarn install --inline-builds
+        source .env && export NODE_OPTIONS && yarn install --inline-builds

.gitignore

@@ -1,12 +1,4 @@
 # https://yarnpkg.com/getting-started/qa/#which-files-should-be-gitignored
-.yarn/*
-!.yarn/cache
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions
-
 # Logs
 logs
 *.log
@@ -32,6 +24,7 @@ build/Release
 
 # Dependency directory
 node_modules
+!.yarn/unplugged/**/node_modules
 .yarn-cache
 
 # Optional npm cache directory