fix(integrations/messenger): update to v5 (#354)

Author: adkah

integrations/integration-guides/assets/icons/messenger-and-facebook.svg

@@ -1,7 +1,7 @@
 ---
-title: Messenger
-description: Add your bot to Messenger using the official integration
-icon: '/integrations/integration-guides/assets/icons/messenger.svg'
+title: Messenger and Facebook
+description: Add your bot to Messenger and Facebook using the official integration
+icon: '/integrations/integration-guides/assets/icons/messenger-and-facebook.svg'
 ---
 
 {/* vale off */}
@@ -14,7 +14,7 @@ import Cards from '/snippets/integrations/cards/botpress/messenger.mdx'
 
 {/* vale on */}
 
-The official Messenger integration allows users to chat with your bot by messaging a Facebook page.
+The official Messenger and Facebook integration allows users to chat with your bot by messaging a Facebook page.
 
 ## Setup
 
@@ -82,7 +82,7 @@ The official Messenger integration allows users to chat with your bot by messagi
       <Step title="Install the integration">
 
           1. In Botpress Studio, select **<Icon icon="boxes"/> Explore Hub** in the upper-right corner.
-          2. Search for the **Messenger** integration, then select **Install Integration**.
+          2. Search for the **Messenger and Facebook** integration, then select **Install Integration**.
           3. In the **Configuration** menu, select the drop-down menu, then select **Configure by manually supplying the Meta app details**.
 
         </Step>
@@ -164,7 +164,11 @@ The official Messenger integration allows users to chat with your bot by messagi
         </Note>
       </Step>
       <Step title="Subscribe to webhook fields">
-        Under **Webhook fields**, subscribe to `messages` and `messaging_postbacks`.
+        Under **Webhook fields**, subscribe to:
+
+        - `messages`
+        - `messaging_postbacks`
+        - `feed`
       </Step>
     </Steps>
 
@@ -244,12 +248,6 @@ To get the Messenger ID of the recipient:
 event.tags.message["messenger:recipientId"]
 ```
 
-or
-
-```js
-event.tags.conversation["messenger:recipientId"]
-```
-
 ### Sender ID
 
 To get the Messenger ID of the sender:
@@ -258,12 +256,6 @@ To get the Messenger ID of the sender:
 event.tags.message["messenger:senderId"]
 ```
 
-or
-
-```js
-event.tags.conversation["messenger:senderId"]
-```
-
 ### Conversation ID
 
 To get the Messenger ID of the conversation:

integrations/integration-guides/assets/icons/messenger.svg

@@ -380,8 +380,8 @@ export const integrationVersions = {
     "id": "intver_01KB60NV614CV1YH4C711K4KNT"
   },
   "messenger": {
-    "version": "5.0.2",
-    "id": "intver_01KB60P3SPQ2ZWJRQTCDG61AXQ"
+    "version": "5.0.4",
+    "id": "intver_01KBFTQ4V8C0C2JGXNK58A88N3"
   },
   "mindtickle": {
     "version": "2.0.0",