add: messaging events to builder modal.

src/lib/components/eventModal.svelte

@@ -249,7 +249,7 @@
     <slot />
     <div>
         <p class="u-text">Choose a service</p>
-        <div class="u-flex u-gap-8 u-margin-block-start-8">
+        <div class="u-flex u-gap-8 u-margin-block-start-8 u-flex-wrap">
             {#each available.services as service}
                 <Pill
                     disabled={showInput}

src/lib/constants.ts

@@ -343,6 +343,26 @@ export const eventServices: Array<EventService> = [
             { name: 'update', attributes: ['email', 'name', 'password', 'status', 'prefs'] },
             { name: 'delete' }
         ]
+    },
+    {
+        name: 'providers',
+        resources: [],
+        actions: [{ name: 'create' }, { name: 'update' }, { name: 'delete' }]
+    },
+    {
+        name: 'topics',
+        resources: [
+            {
+                name: 'subscribers',
+                actions: [{ name: 'create' }, { name: 'delete' }]
+            }
+        ],
+        actions: [{ name: 'create' }, { name: 'update' }, { name: 'delete' }]
+    },
+    {
+        name: 'messages',
+        resources: [],
+        actions: [{ name: 'create' }, { name: 'update' }, { name: 'delete' }]
     }
 ];