ci: links check during pr and everyday

Signed-off-by: Bird <aflybird0@gmail.com>

.github/workflows/cos.yaml

@@ -11,17 +11,19 @@ jobs:
         
     steps:
     - name: checkout
-      uses: actions/checkout@master
-
-    - name: install dependencies
-      run: |
-        sudo pip install coscmd
-        sudo pip install tccli
-        npm i
+      uses: actions/checkout@v3
+      
+    - name: install doc dependencies
+      run: sudo npm i
     
     - name: build
       run: |
         npm run docs:build
+    
+    - name: install coscmd and tccli
+      run: |
+        sudo pip3 install coscmd
+        sudo pip3 install tccli
 
     - name: confirgure coscmd and tccli
       env:
@@ -38,4 +40,4 @@ jobs:
     - name: upload and refresh cdn
       run: |
         coscmd upload -rfs --delete ./.vitepress/dist/ /
-        tccli cdn PurgePathCache --cli-unfold-argument --Paths https://wiki.xyxsw.site/ --FlushType flush
+        tccli cdn PurgePathCache --cli-unfold-argument --Paths https://wiki.xyxsw.site/ --FlushType flush