Added the forums discontinued message

Author: Chamogelastos

src/content/docs/misc/contact.md

@@ -8,6 +8,19 @@ slug: misc/contact
 
 The PaperMC project handles most communication via Discord. Use the following invite: https://discord.gg/papermc
 
+## Forums
+
+:::note
+
+After careful consideration and due to limited usage, we’ve made the decision to discontinue the PaperMC forums. Moving forward, we recommend using Hangar for plugin uploads, and for all other community discussions and support, please join us on Discord.
+
+:::
+
+Reach out for support, or contact us on our forums.
+
+- [Forums](https://forums.papermc.io)
+
+
 ## Twitter/X
 
 We often tweet out version release notes, update notices, and other information via our Twitter