Smart contracts final cleanup #1645

Author: LandauRaz

.htaccess

@@ -418,3 +418,4 @@ RewriteRule ^architecture-and-concepts/smart-contracts/contract-address/$ https:
 RewriteRule ^architecture-and-concepts/smart-contracts/class-hash/$ https://book.cairo-lang.org/ch100-01-contracts-classes-and-instances.html [R=301,L]
 RewriteRule ^architecture-and-concepts/smart-contracts/contract-classes/$ https://book.cairo-lang.org/ch100-01-contracts-classes-and-instances.html [R=301,L]
 RewriteRule ^architecture-and-concepts/smart-contracts/cairo-and-sierra/$ https://book.cairo-lang.org/appendix-09-sierra.html [R=301,L]
+RewriteRule ^architecture-and-concepts/smart-contracts/serialization-of-cairo-types/$ https://book.cairo-lang.org/ch102-04-serialization-of-cairo-types.html [R=301,L]

components/Starknet/modules/architecture-and-concepts/nav.adoc

@@ -6,7 +6,6 @@
     ** xref:fees.adoc[Fees]
     ** xref:messaging.adoc[L1-L2 messaging]
     ** xref:data-availability.adoc[Data availability]
-    ** xref:smart-contracts/serialization-of-cairo-types.adoc[Serialization]
     ** xref:staking.adoc[Staking]
     ** xref:state.adoc[State]
     ** xref:economics-of-starknet.adoc[Tokenomics]