docs: update repo links, citations (#1990)

* docs: update project links

...

* docs: update citation

fern/docs.yml

@@ -96,7 +96,7 @@ navbar-links:
     text: Contact us
     url: "mailto:hello@zylon.ai"
   - type: github
-    value: "https://github.com/imartinez/privateGPT"
+    value: "https://github.com/zylon-ai/private-gpt"
   - type: primary
     text: Join the Discord
     url: https://discord.com/invite/bK6mRVpErU

fern/docs/pages/api-reference/sdks.mdx

@@ -26,12 +26,12 @@ The clients are kept up to date automatically, so we encourage you to use the la
   <Card
     title="Java - WIP"
     icon="fa-brands fa-java"
-    href="https://github.com/imartinez/privateGPT-java"
+    href="https://github.com/zylon-ai/private-gpt-java"
   />
   <Card
     title="Go - WIP"
     icon="fa-brands fa-golang"
-    href="https://github.com/imartinez/privateGPT-go"
+    href="https://github.com/zylon-ai/private-gpt-go"
   />
 </Cards>