Add UriTemplate API to preserve raw path component

http/src/main/java/io/micronaut/http/uri/UriTemplate.java

@@ -199,6 +199,19 @@ public int getRawSegmentLength() {
             .reduce(Integer::sum)
             .orElse(0);
     }
+    /**
+     * Gets the raw unencoded path component from a URI.
+     *
+     * @param uri The URI string
+     * @return The raw path component, preserving encoding of special characters
+     * @since 4.8.0
+     */
+    public static String getRawPathComponent(String uri) {
+        int queryIndex = uri.indexOf('?');
+        String pathOnly = queryIndex >= 0 ? uri.substring(0, queryIndex) : uri;
+        int lastSlash = pathOnly.lastIndexOf('/');
+        return lastSlash >= 0 ? pathOnly.substring(lastSlash + 1) : pathOnly;
+    }
 
     /**
      * Nests another URI template with this template.

http/src/test/java/io/micronaut/http/uri/UriTemplateRawPathTest.java

@@ -0,0 +1,18 @@
+package io.micronaut.http.uri;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class UriTemplateRawPathTest {
+    @Test
+    void testGetRawPathComponent() {
+        String uri = "/test/1.0/024-02-07T00:30:48.014+00:00";
+        assertEquals("024-02-07T00:30:48.014+00:00", UriTemplate.getRawPathComponent(uri));
+    }
+
+    @Test
+    void testGetRawPathComponentWithQuery() {
+        String uri = "/test/1.0/024-02-07T00:30:48.014+00:00?param=value";
+        assertEquals("024-02-07T00:30:48.014+00:00", UriTemplate.getRawPathComponent(uri));
+    }
+}