message: fix(ui): hide values on controller node
diff: </v-col>
  </template>
  - <v-subheader class="title" style="padding: 0">Send Options</v-subheader>
  + <div v-if="!node.isControllerNode">
  + <v-subheader class="title" style="padding: 0"
  + >Send Options</v-subheader
  + >
  <v-row class="mt-0">
  - <v-col cols="12" sm="6" style="max-width: 300px; padding-top: 0">
  + <v-col
  + cols="12"
  + sm="6"
  + style="max-width: 300px; padding-top: 0"
  + >
  <v-text-field
  label="Transition duration"
  hint="Ex: '10s' (10 seconds)"
  v-model.trim="options.transitionDuration"
  ></v-text-field>
  </v-col>
  - <v-col cols="12" sm="6" style="max-width: 300px; padding-top: 0">
  + <v-col
  + cols="12"
  + sm="6"
  + style="max-width: 300px; padding-top: 0"
  + >
  <v-text-field
  label="Volume"
  hint="The volume (for the Sound Switch CC)"
  cols="12"
  sm="6"
  md="4"
  - style="padding-left: 0"
  >
  <v-subheader class="valueid-label"
  >Custom Configuration
  <v-col cols="3">
  <v-text-field
  label="Parameter"
  - v-model.number="configCC.parameter"
  + v-model.number="
  + configCC.parameter
  + "
  />
  </v-col>
  <v-col cols="3">
  <v-select
  label="Size"
  :items="[1, 2, 3, 4]"
  - v-model.number="configCC.valueSize"
  + v-model.number="
  + configCC.valueSize
  + "
  />
  </v-col>
  <v-col cols="3">
  </v-expansion-panel>
  </v-expansion-panels>
  </v-row>
  + </div>
  </v-container>
  </template>
  