add github actions ✨

Author: lucleray

.github/main.workflow

@@ -0,0 +1,35 @@
+workflow "build, publish" {
+  on = "push"
+  resolves = ["publish"]
+}
+
+# Filter for a new tag
+action "tag" {
+  uses = "actions/bin/filter@master"
+  args = "tag"
+}
+
+action "install-root" {
+  needs = "tag"
+  uses = "nuxt/actions-yarn@master"
+  args = "install"
+}
+
+action "install-build" {
+  needs = "tag"
+  uses = "nuxt/actions-yarn@master"
+  args = "--cwd build install"
+}
+
+action "build" {
+  needs = ["install-root","install-build"]
+  uses = "nuxt/actions-yarn@master"
+  args = "build"
+}
+
+action "publish" {
+  needs = "build"
+  uses = "nuxt/actions-yarn@master"
+  args = "publish --access public"
+  secrets = ["NPM_AUTH_TOKEN"]
+}