Update GitHub issue links

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
   - name: Questions and support
-    url: https://fabulously-optimized.github.io/discord
+    url: https://download.fo/discord
     about: General questions and support will be provided on the modpack's Discord

.github/ISSUE_TEMPLATE/problem-report.yml

@@ -10,7 +10,7 @@ body:
 - type: textarea
   attributes:
     label: Describe the bug
-    description: Describe your issue. For bad FPS and crashes you'll get a faster answer [from our Discord.](https://fabulously-optimized.github.io/discord)
+    description: Describe your issue. For bad FPS and crashes you'll get a faster answer [from our Discord.](https://download.fo/discord)
   validations:
     required: true
 

.github/ISSUE_TEMPLATE/setting-request.yml

@@ -5,8 +5,8 @@ body:
 - type: markdown
   attributes:
     value: |
-      Before you request a config change, [please search](https://github.com/Madis0/fabulously-optimized/issues) if it has already been requested and see [if it has already been changed](https://fabulously-optimized.gitbook.io/modpack/readme/changed-options). 
-      If it has been changed and you don't see it, [make sure you are on the latest version](https://fabulously-optimized.gitbook.io/modpack/readme/update-instructions) and [reset your settings](https://fabulously-optimized.gitbook.io/modpack/readme/update-instructions#resetting-settings).
+      Before you request a config change, [please search](https://github.com/Madis0/fabulously-optimized/issues) if it has already been requested and see [if it has already been changed](https://wiki.download.fo/changed-options#options). 
+      If it has been changed and you don't see it, [make sure you are on the latest version](https://download.fo/update) and [reset your settings](https://wiki.download.fo/update-instructions#resetting-options).
 
 - type: textarea
   attributes:

.github/ISSUE_TEMPLATE/xmod-removal.yml

@@ -7,7 +7,7 @@ body:
     value: |
       ## "Remove mod name" ⤴️
       Before you request a mod removal, [please search](https://github.com/Fabulously-Optimized/fabulously-optimized/issues) if it has already been requested.
-      [Consider the principles as well.](https://fabulously-optimized.gitbook.io/modpack/readme/principles)
+      [Consider the principles as well.](https://wiki.download.fo/principles)
 
 - type: input
   attributes:

.github/pull_request_template.md

@@ -1,7 +1,7 @@
 <!--
 Thanks for submitting a pull request!
 
-- Translation PRs are not accepted, use Crowdin instead: https://fabulously-optimized.gitbook.io/modpack/readme/language-support#modpack
+- Translation PRs are not accepted, use Crowdin instead: https://download.fo/translate
 - Mod and config changes are not accepted, use issues to propose them: https://github.com/Fabulously-Optimized/fabulously-optimized/issues
 - Major changes should be discussed as an issue or on Discord first.