Feature/early mismatch (#1451)

* feat(request matchers): Add support for early mismatch in mapping processing

* test(request matchers): Add unit test for early mismatch functionality

* test(grpc): Add test for grpc requests early mismatch and error logging (Issue #1442)

* feat(request matchers): RequestMatcherType

Add `RequestMatcherType` to request matchers for improved type
identification

Closes #1442

* refactor(request matchers): Request

Replace `EarlyMatcherSelector` with `EarlyMatcherType` for improved
clarity and consistency

Closes #1442

* feat(request): conversion

Add EarlyMatcherType support in request models and mapping conversion

Closes #1442

* test(mapping): new tests

add unit tests for EarlyMatcherType in mapping conversion and
serialization

Closes #1442

* refactor(request matchers): RequestMessageEarlyMatcher

Replaced inline `EarlyMatcherType` logic with the new
`RequestMessageEarlyMatcher` class to support cases when several
matchers of the same type are present. For instance - Header, Cookie,
Param

Closes #1442

* test(request matchers): Early Mismatch

add unit tests for early mismatch scenarios with several matchers of
same type. Currently, headers and parameters

Closes #1442

* refactor(mapping): RequestModel.EarlyMatcherType

use fully qualified enum for EarlyMatcherType in serialization

Closes #1442

* style(review): fixes

- removed unused method
- added missing curly brackets

Closes #1442

src/WireMock.Net.Minimal/Matchers/Request/RequestMessageEarlyMatcher.cs

@@ -0,0 +1,35 @@
+// Copyright © WireMock.Net
+
+namespace WireMock.Matchers.Request;
+
+/// <summary>
+/// Return the mismatch if the matching score of matchers is not perfect.
+/// </summary>
+internal sealed class RequestMessageEarlyMatcher(
+    RequestMatcherType? earlyMatcherType,
+    IEnumerable<IRequestMatcher> requestMatchers) : IRequestMatcher
+{
+    /// <inheritdoc />
+    public RequestMatcherType Type => RequestMatcherType.Composite;
+
+    /// <inheritdoc />
+    public double GetMatchingScore(IRequestMessage requestMessage, IRequestMatchResult requestMatchResult)
+    {
+        if (earlyMatcherType is null)
+        {
+            return MatchScores.Perfect;
+        }
+
+        var earlyMatchers = requestMatchers
+            .Where(m => m.Type == earlyMatcherType)
+            .ToList();
+
+        if (earlyMatchers.Count is 0)
+        {
+            return MatchScores.Perfect;
+        }
+
+        var compositeMatcher = new RequestBuilders.Request(earlyMatchers);
+        return compositeMatcher.GetMatchingScore(requestMessage, requestMatchResult);
+    }
+}