refactor: remove unused hinted verifier variant

src/vendor/ECDSA384.hinted.patch

@@ -2,7 +2,7 @@ diff --git a/contracts/libs/crypto/ECDSA384.sol b/contracts/libs/crypto/ECDSA384
 index 9e43756..053803b 100644
 --- a/contracts/libs/crypto/ECDSA384.sol
 +++ b/contracts/libs/crypto/ECDSA384.sol
-@@ -64,6 +64,40 @@ library ECDSA384 {
+@@ -64,6 +64,28 @@ library ECDSA384 {
          bytes memory signature_,
          bytes memory pubKey_
      ) internal view returns (bool) {
@@ -22,16 +22,6 @@ index 9e43756..053803b 100644
 +        require(consumed_ == inverseHints_.length, "unused inverse hints");
 +    }
 +
-+    function verifyWithHintsConsumed(
-+        Parameters memory curveParams_,
-+        bytes memory hashedMessage_,
-+        bytes memory signature_,
-+        bytes memory pubKey_,
-+        bytes memory inverseHints_
-+    ) internal view returns (bool ok_, uint256 consumed_) {
-+        return _verify(curveParams_, hashedMessage_, signature_, pubKey_, inverseHints_, true);
-+    }
-+
 +    function _verify(
 +        Parameters memory curveParams_,
 +        bytes memory hashedMessage_,

src/vendor/ECDSA384.sol

@@ -2,8 +2,8 @@
 //
 // Vendored from Solarity solidity-lib: https://github.com/dl-solarity/solidity-lib
 //   Base (upstream, unmodified): commit b947757194de6436062c2d68118c0352be84ac4be
-//   Local modifications: "Add hinted P384 inverse verification" (verifyWithHints /
-//   verifyWithHintsConsumed and the U384 hint-consumption paths), plus strict public
+//   Local modifications: "Add hinted P384 inverse verification" (verifyWithHints and the U384
+//   hint-consumption paths), plus strict public
 //   key coordinate bounds. The exact upstream diff is committed alongside this file
 //   as ECDSA384.hinted.patch for review.
 // Copyright (c) 2023 Solarity. Originally licensed MIT (see header above).
@@ -88,16 +88,6 @@ library ECDSA384 {
         require(consumed_ == inverseHints_.length, "unused inverse hints");
     }
 
-    function verifyWithHintsConsumed(
-        Parameters memory curveParams_,
-        bytes memory hashedMessage_,
-        bytes memory signature_,
-        bytes memory pubKey_,
-        bytes memory inverseHints_
-    ) internal view returns (bool ok_, uint256 consumed_) {
-        return _verify(curveParams_, hashedMessage_, signature_, pubKey_, inverseHints_, true);
-    }
-
     function _verify(
         Parameters memory curveParams_,
         bytes memory hashedMessage_,

src/vendor/README.md

@@ -22,8 +22,8 @@ from `solidity-lib` is used by this repo.
 
 `ECDSA384.sol` carries two functional changes on top of the base commit:
 
-- **"Add hinted P384 inverse verification"** — adding `verifyWithHints` /
-  `verifyWithHintsConsumed` and the hint-consumption paths in `U384`
+- **"Add hinted P384 inverse verification"** — adding `verifyWithHints` and the
+  hint-consumption paths in `U384`
   (`initCallWithHints`, `_nextInverseHint`, the hinted branches of `moddivAssign` /
   `modinv`).
 - **Strict public key coordinate bounds** — `_isOnCurve` rejects coordinates `>= p`,

test/helpers/ECDSA384HintCollector.sol

@@ -80,16 +80,6 @@ library ECDSA384HintCollectorLib {
         require(consumed_ == inverseHints_.length, "unused inverse hints");
     }
 
-    function verifyWithHintsConsumed(
-        Parameters memory curveParams_,
-        bytes memory hashedMessage_,
-        bytes memory signature_,
-        bytes memory pubKey_,
-        bytes memory inverseHints_
-    ) internal returns (bool ok_, uint256 consumed_) {
-        return _verify(curveParams_, hashedMessage_, signature_, pubKey_, inverseHints_, true);
-    }
-
     function _verify(
         Parameters memory curveParams_,
         bytes memory hashedMessage_,