place permission under each branch of bot permissions for discord docs (#69218)

Merged via squash.

Prepared head SHA: dd6ae52d90
Co-authored-by: epicseven-cup <59263116+epicseven-cup@users.noreply.github.com>
Co-authored-by: velvet-shark <126378+velvet-shark@users.noreply.github.com>
Reviewed-by: @velvet-shark

docs/channels/discord.md

@@ -61,15 +61,18 @@ You will need to create a new application with a bot, add the bot to your server
     - `bot`
     - `applications.commands`
 
-    A **Bot Permissions** section will appear below. Enable:
+    A **Bot Permissions** section will appear below. Enable at least:
 
-    - View Channels
-    - Send Messages
-    - Read Message History
-    - Embed Links
-    - Attach Files
-    - Add Reactions (optional)
+    **General Permissions**
+      - View Channels
+    **Text Permissions**
+      - Send Messages
+      - Read Message History
+      - Embed Links
+      - Attach Files
+      - Add Reactions (optional)
 
+    This is the baseline set for normal text channels. If you plan to post in Discord threads, including forum or media channel workflows that create or continue a thread, also enable **Send Messages in Threads**.
     Copy the generated URL at the bottom, paste it into your browser, select your server, and click **Continue** to connect. You should now see your bot in the Discord server.
 
   </Step>
@@ -520,13 +523,16 @@ Use `bindings[].match.roles` to route Discord guild members to different agents
 
     Typical baseline permissions:
 
-    - View Channels
-    - Send Messages
-    - Read Message History
-    - Embed Links
-    - Attach Files
-    - Add Reactions (optional)
+    **General Permissions**
+      - View Channels
+    **Text Permissions**
+      - Send Messages
+      - Read Message History
+      - Embed Links
+      - Attach Files
+      - Add Reactions (optional)
 
+    This is the baseline set for normal text channels. If you plan to post in Discord threads, including forum or media channel workflows that create or continue a thread, also enable **Send Messages in Threads**.
     Avoid `Administrator` unless explicitly needed.
 
   </Accordion>