fix: lint and remove outdated method count ci test (#103)

Made-with: Cursor

Author: ericdong-langchain

.github/workflows/count-methods.yml

@@ -8,12 +8,7 @@ import org.junit.jupiter.params.provider.MethodSource
 
 internal class PromptClientTest {
 
-    data class Case(
-        val identifier: String,
-        val owner: String,
-        val repo: String,
-        val commit: String,
-    )
+    data class Case(val identifier: String, val owner: String, val repo: String, val commit: String)
 
     data class ErrorCase(val identifier: String, val expectedMessage: String)