Add Reddit link to footer on homepage (#2223)

## Description:

Add Reddit link to the footer on the homepage. Left of _Join the
Discord!_ and to the right of _Wiki_.

Before:
<img width="1917" height="342" alt="image"
src="https://github.com/user-attachments/assets/d5a105eb-d284-45ab-af6b-431967d293bb"
/>

After:
<img width="1915" height="372" alt="image"
src="https://github.com/user-attachments/assets/e4bb505b-ce5b-4880-adb2-bb66cd4bdc3a"
/>


## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

tryout33

resources/lang/en.json

@@ -34,7 +34,8 @@
     "advertise": "Advertise",
     "wiki": "Wiki",
     "privacy_policy": "Privacy Policy",
-    "terms_of_service": "Terms of Service"
+    "terms_of_service": "Terms of Service",
+    "reddit": "Reddit"
   },
   "news": {
     "see_all_releases": "See all releases",