Update issue templates

.github/ISSUE_TEMPLATE/request_removal.yml

@@ -15,7 +15,7 @@ body:
     -   type: textarea
         id: other-details
         attributes:
-      label: Other details
+            label: Other details (reason for removal, etc)
             placeholder: |
                 Additional details and attachments.
 
@@ -25,9 +25,7 @@ body:
             label: Requirements
             description: Your request will be denied if you don't meet these requirements.
             options:
-        - label: Proof of ownership/intent to remove sent to a Kotatsu Discord server mod via DM
+                -   label: Proof of ownership of the website is sent to a Kotatsu [Discord server](https://discord.gg/NNJ5RgVBC5) or [Telegram community](https://t.me/kotatsuapp)
                     required: true
                 -   label: Site only hosts content scanlated by the group and not stolen from other scanlators or official releases (i.e., not an aggregator site)
                     required: true
-        - label: Site is not infested with user-hostile features (e.g., invasive or malicious ads)
-          required: true