Update quick-start/nav.adoc

Author: LandauRaz

components/Starknet/modules/quick-start/nav.adoc

@@ -25,6 +25,6 @@
         *** xref:starkgate:withdrawing.adoc[Withdrawing funds]
         *** xref:starkgate:function-reference.adoc[Functions and events reference]
     ** Commuinty guides
+        *** https://book.cairo-lang.org/ch100-00-introduction-to-smart-contracts.html[The Cairo book ↗^]
         *** https://starknet-by-example.voyager.online/[Starknet By Example ↗^]
         *** https://speedrunstark.com/[SpeedRun Stark ↗^]
-        *** https://book.cairo-lang.org/ch100-00-introduction-to-smart-contracts.html[The Cairo book ↗^]