feat: show DMs for customers

static/components/direct-messages/direct-messages.html

@@ -7,13 +7,14 @@
       <q-separator></q-separator>
     </q-card-section>
     <q-card-section>
-      <!-- <q-select
-        v-model="customerKey"
-        :options="Object.keys(messages).map(k => ({label: `${k.slice(0, 25)}...`, value: k}))"
-        label="Customers"
-        @input="chatRoom(customerKey)"
+      <q-select
+        v-model="activePublicKey"
+        :options="customersPublicKeys.map(k => ({label: `${k.slice(0, 16)}...${k.slice(k.length - 16)}`, value: k}))"
+        label="Select Customer"
         emit-value
-      ></q-select> -->
+        @input="selectActiveCustomer()"
+      >
+      </q-select>
     </q-card-section>
     <q-card-section>
       <div class="chat-container" ref="chatCard">