refactor: Restructure names, keys and descs of triggers and actions

packages/backend/src/apps/slack/actions/find-message/index.ts

@@ -2,9 +2,9 @@ import defineAction from '../../../../helpers/define-action';
 import findMessage from './find-message';
 
 export default defineAction({
-  name: 'Find message',
+  name: 'Find a message',
   key: 'findMessage',
-  description: 'Find a Slack message using the Slack Search feature.',
+  description: 'Finds a message using the Slack feature.',
   arguments: [
     {
       label: 'Search Query',

packages/backend/src/apps/slack/actions/send-a-message-to-channel/index.ts

@@ -4,7 +4,7 @@ import postMessage from './post-message';
 export default defineAction({
   name: 'Send a message to channel',
   key: 'sendMessageToChannel',
-  description: 'Send a message to a specific channel you specify.',
+  description: 'Sends a message to a channel you specify.',
   arguments: [
     {
       label: 'Channel',