ci: workflow cleanup & cache installed gems (#1192)

* ci: cache installed gems
* ci: cleanup workflow scripts
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 436b1fa..9e1fba9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: build test
 
-on: [pull_request]
+on: [ pull_request ]
 
 jobs:
   build:
@@ -8,18 +8,16 @@
 
     steps:
       - uses: actions/checkout@v2
-
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 2.7
+          bundler-cache: true
 
-      - name: Environment Configure
-        run: |
-          npm install
-          bundle instal
+      - name: Run npm install
+        run: npm install
 
-      - name: Test
+      - name: Run npm test
         run: npm test
 
-      - name: Dev Build
+      - name: Run dev build
         run: npm run build
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 0f91313..a896947 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,23 +17,21 @@
 
     steps:
       - uses: actions/checkout@v2
-
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 2.7
+          bundler-cache: true
 
-      - name: Environment Configure
-        run: |
-          npm install
-          bundle instal
+      - name: Run npm install
+        run: npm install
 
-      - name: Test
+      - name: Run npm test
         run: npm test
 
-      - name: Build
+      - name: Run build
         run: npm run build:prod
 
-      - name: Deploy
+      - name: Run deploy
         uses: JamesIves/github-pages-deploy-action@5dc1d5a192aeb5ab5b7d5a77b7d36aea4a7f5c92
         with:
           BRANCH: asf-site