refactor(master): support docs for sealos 4.0 (#922)

docs/4.0/install-sealos.md

@@ -0,0 +1,60 @@
+### install  buildah
+
+#### amd64
+
+```shell
+wget https://sealyun-home.oss-accelerate.aliyuncs.com/images/buildah.linux.amd64 --no-check-certificate -O buildah
+chmod a+x buildah && mv buildah /usr/bin
+```
+
+#### arm64
+
+```shell
+wget https://sealyun-home.oss-accelerate.aliyuncs.com/images/buildah.linux.arm64 --no-check-certificate -O buildah
+chmod a+x buildah && mv buildah /usr/bin
+```
+
+#### init buildah
+
+```shell
+mkdir -p /etc/containers
+cat > /etc/containers/policy.json << EOF
+{
+    "default": [
+	{
+	    "type": "insecureAcceptAnything"
+	}
+    ],
+    "transports":
+	{
+	    "docker-daemon":
+		{
+		    "": [{"type":"insecureAcceptAnything"}]
+		}
+	}
+}
+EOF
+
+cat > /etc/containers/storage.conf << EOF
+[storage]
+# Default Storage Driver, Must be set for proper operation.
+driver = "overlay"
+# Temporary storage location
+runroot = "/run/containers/storage"
+# Primary Read/Write location of container storage
+# When changing the graphroot location on an SELINUX system, you must
+# ensure  the labeling matches the default locations labels with the
+# following commands:
+# semanage fcontext -a -e /var/lib/containers/storage /NEWSTORAGEPATH
+# restorecon -R -v /NEWSTORAGEPATH
+graphroot = "/var/lib/containers/storage"
+EOF
+
+```
+
+###  install sealos
+
+```shell
+wget -c https://sealyun.oss-cn-beijing.aliyuncs.com/sealos-4.0/latest/sealos-amd64 -O sealos && \
+chmod +x sealos && mv sealos /usr/bin 
+```

docs/4.0/reset.md

@@ -0,0 +1,5 @@
+### reset  cluster 
+
+```shell
+sealos reset
+```

docs/4.0/run.md

@@ -1,26 +1,3 @@
-### install  buildah 
-
-#### amd64 
-
-```shell
-wget https://sealyun-home.oss-accelerate.aliyuncs.com/images/buildah.linux.amd64 --no-check-certificate -O buildah
-chmod a+x buildah && mv buildah /usr/bin
-```
-
-#### arm64
-
-```shell
-wget https://sealyun-home.oss-accelerate.aliyuncs.com/images/buildah.linux.arm64 --no-check-certificate -O buildah
-chmod a+x buildah && mv buildah /usr/bin
-```
-
-###  install sealos
-
-```shell
-wget -c https://sealyun.oss-cn-beijing.aliyuncs.com/sealos-4.0/latest/sealos && \
-chmod +x sealos && mv sealos /usr/bin 
-```
-
 ### run calico
 
 ```shell