[fix](helm) command typo, add deploy_mode and some helm templates issue for ddc

Author: jinyang09

helm-charts/doris-disaggregated/README.md

@@ -15,7 +15,7 @@
     ```
 2. update the helm chart repo to the latest version
     ```Bash
-    helm repo udpate selectdb
+    helm repo update selectdb
     ```
 3. check the helm chart repo is the latest version
     ```Bash

helm-charts/doris-disaggregated/templates/be-configmap.yaml

@@ -25,5 +25,6 @@ data:
   be.conf: |
     # For jdk 17, this JAVA_OPTS will be used as default JVM options
     JAVA_OPTS_FOR_JDK_17="-Xmx1024m -DlogPath=$LOG_DIR/jni.log -Xlog:gc*:$LOG_DIR/be.gc.log.$CUR_DATE:time,uptime:filecount=10,filesize=50M -Djavax.security.auth.useSubjectCredsOnly=false -Dsun.security.krb5.debug=true -Dsun.java.command=DorisBE -XX:-CriticalJNINatives -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED --add-opens=java.management/sun.management=ALL-UNNAMED"
-    file_cache_path = [{"path":"/opt/apache-doris/be/file_cache","total_size":107374182400,"query_limit":107374182400}]
-    storage_root_path = /opt/apache-doris/be/file_cache
+    deploy_mode = cloud
+    file_cache_path = [{"path":"/opt/apache-doris/be/file_cache/cache","total_size":107374182400,"query_limit":107374182400}]
+    storage_root_path = /opt/apache-doris/be/file_cache

helm-charts/doris-disaggregated/templates/dorisdisaggregatedcluster.yaml

@@ -70,7 +70,8 @@ spec:
     {{- toYaml .Values.feSpec.resources | nindent 4 }}
     {{- end }}
     {{- if .Values.feSpec.service }}
-    {{- toYaml .Values.feSpec.service }}
+    service:
+    {{- toYaml .Values.feSpec.service | nindent 6 }}
     {{- end }}
     {{- if .Values.feSpec.persistentVolumes }}
     persistentVolumes: