feat: Move VaultDelete invariants from ValidVault to VaultDelete

include/xrpl/tx/invariants/VaultInvariantData.h

@@ -67,10 +67,15 @@ public:
     [[nodiscard]] std::optional<Shares>
     findShares(uint192 const& mptID) const;
 
+    /** Find deleted shares in beforeMPTs_ whose mptID matches. */
+    [[nodiscard]] std::optional<Shares>
+    findDeletedShares(uint192 const& mptID) const;
+
 private:
     std::vector<Vault> afterVault_;
     std::vector<Vault> beforeVault_;
     std::vector<Shares> afterMPTs_;
+    std::vector<Shares> beforeMPTs_;
 };
 
 }  // namespace xrpl

include/xrpl/tx/transactors/vault/VaultDelete.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <xrpl/tx/Transactor.h>
+#include <xrpl/tx/invariants/VaultInvariantData.h>
 
 namespace xrpl {
 
@@ -32,6 +33,9 @@ public:
         XRPAmount fee,
         ReadView const& view,
         beast::Journal const& j) override;
+
+private:
+    VaultInvariantData data_;
 };
 
 }  // namespace xrpl