chore: remove duplicate quorum validation logic that already existed (#284)

* empty file removed

* quorum module deleted since it is not being used

Author: ZocoLini

dash-spv/src/client/chainlock.rs

@@ -104,7 +104,7 @@ impl<
 
         // Validate the InstantLock (structure + BLS signature)
         // This is REQUIRED for security - never accept InstantLocks without signature verification
-        let validator = crate::validation::instantlock::InstantLockValidator::new();
+        let validator = crate::validation::InstantLockValidator::new();
         if let Err(e) = validator.validate(&islock, masternode_engine) {
             // Penalize the peer that relayed the invalid InstantLock
             let reason = format!("Invalid InstantLock: {}", e);

dash-spv/src/validation/headers.rs

@@ -1,7 +1,5 @@
 //! Validation functionality for the Dash SPV client.
 
-pub mod instantlock;
-pub mod quorum;
+mod instantlock;
 
 pub use instantlock::InstantLockValidator;
-pub use quorum::{QuorumInfo, QuorumManager, QuorumType};