Update the overview

Author: MOZGIII

src/app/page.mdx

@@ -13,40 +13,36 @@ Generic information about what Biomapper is and how it works.
 
 <Cards>
   <Cards.Card title="About" href="about" />
-  <Cards.Card title="Contract Addresses" href="contract-addresses" />
   <Cards.Card title="User Flow" href="user-flow" />
   <Cards.Card title="Generations" href="generations" />
+  <Cards.Card title="Bridging" href="bridging" />
 </Cards>
 
-## Showcase
-
-A showcase of integartions with Humanode Biomapper.
+---
 
 <Cards>
-  <Cards.Card title="Showcase" href="showcase" />
+  <Cards.Card title="Contract Addresses" href="contract-addresses" />
 </Cards>
 
-## How to integrate
+## How to Integrate
 
 Integration instructions.
 
 <Cards>
-  <Cards.Card title="Biomapper SDK" href="integration/biomapper-sdk" />
   <Cards.Card
-    title="Official Biomapper HTTP API"
-    href="integration/official-biomapper-http-api"
+    title="General Information"
+    href="integration/general-information"
+  />
+  <Cards.Card
+    title="Solidity API"
+    href="https://link.humanode.io/docs/biomapper-sdk"
   />
-  <Cards.Card title="Indexers" href="integration/indexers" />
-  <Cards.Card title="Bridges" href="integration/bridges" />
 </Cards>
 
-## Interfaces
+## Showcase
 
-Solidity APIs to use.
+A showcase of integartions with Humanode Biomapper.
 
 <Cards>
-  <Cards.Card
-    title="Interfaces at Biomapper SDK Docs"
-    href="https://link.humanode.io/docs/biomapper-sdk"
-  />
+  <Cards.Card title="Showcase" href="showcase" />
 </Cards>