Update and rename draft-erc-versioned-proxy.md to erc-7936.md

Author: SamWilsn

ERCS/draft-erc-versioned-proxy.md renamed to ERCS/erc-7936.md

@@ -1,5 +1,5 @@
 ---
-eip: XXXX
+eip: 7936
 title: Versioned Proxy Contract Interface
 description: A standard interface for proxy contracts that allows callers to select implementation versions
 author: Raphina Liu (@Stamp9), Monica Jin (@mokita-j), Martin Monperrus (@monperrus)
@@ -10,8 +10,6 @@ category: ERC
 created: 2025-04-17
 ---
 
-# EIP-XXXX: Versioned Proxy Contract Interface
-
 ## Abstract
 
 This EIP standardizes an interface for proxy contracts that allows callers to explicitly select which version of an implementation contract they want to interact with. Unlike traditional proxy patterns that only expose the latest implementation, this standard enables backward compatibility by maintaining access to previous implementations while supporting upgrades. The versioned proxy maintains a registry of implementation addresses mapped to version identifiers, allowing callers to specify their desired version at call time.