feat: Allow users to create dashboard apps to give agents more context (#4761)

app/javascript/dashboard/components/widgets/DashboardApp/Frame.vue

@@ -0,0 +1,64 @@
+<template>
+  <div class="dashboard-app--container">
+    <div
+      v-for="(configItem, index) in config"
+      :key="index"
+      class="dashboard-app--list"
+    >
+      <iframe
+        v-if="configItem.type === 'frame' && configItem.url"
+        :id="`dashboard-app--frame-${index}`"
+        :src="configItem.url"
+        @load="() => onIframeLoad(index)"
+      />
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    config: {
+      type: Array,
+      default: () => [],
+    },
+    currentChat: {
+      type: Object,
+      default: () => ({}),
+    },
+  },
+  computed: {
+    dashboardAppContext() {
+      return {
+        conversation: this.currentChat,
+        contact: this.$store.getters['contacts/getContact'](this.contactId),
+      };
+    },
+    contactId() {
+      return this.currentChat?.meta?.sender?.id;
+    },
+  },
+  methods: {
+    onIframeLoad(index) {
+      const frameElement = document.getElementById(
+        `dashboard-app--frame-${index}`
+      );
+      const eventData = { event: 'appContext', data: this.dashboardAppContext };
+      frameElement.contentWindow.postMessage(JSON.stringify(eventData), '*');
+    },
+  },
+};
+</script>
+
+<style scoped>
+.dashboard-app--container,
+.dashboard-app--list,
+.dashboard-app--list iframe {
+  height: 100%;
+  width: 100%;
+}
+
+.dashboard-app--list iframe {
+  border: 0;
+}
+</style>