fix(ci): install peer deps in ci

.github/workflows/lint.yml

@@ -9,4 +9,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
       - run: npm install
+      - run: >
+        npm install $(node -e "const deps=require('./package.json').peerDependencies;
+        console.log(Object.keys(deps).map(key=>key+'@'+deps[key]).join(' '));")
       - run: npm run lint

.github/workflows/test.yml

@@ -7,12 +7,19 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [10, latest]
+        node-version: [10, 14]
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
         with:
           repository: hexojs/hexo-starter
+      - uses: actions/checkout@v2
+        with:
+          path: themes/icarus
+      - uses: actions/checkout@v2
+        with:
+          repository: SukkaLab/hexo-many-posts
+          path: source/_posts/hexo-many-posts
       - uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
@@ -22,12 +29,8 @@ jobs:
           key: npm-cache
           restore-keys: npm-cache
       - run: npm install
-      - uses: actions/checkout@v2
-        with:
-          path: themes/icarus
-      - uses: actions/checkout@v2
-        with:
-          repository: SukkaLab/hexo-many-posts
-          path: source/_posts/hexo-many-posts
+      - run: >
+        npm install $(node -e "const deps=require('./package.json').peerDependencies;
+        console.log(Object.keys(deps).map(key=>key+'@'+deps[key]).join(' '));")
       - run: npx hexo config theme next
       - run: time npx hexo g