ci: Fix Node.js installation by dropping sudo/curl and supporting alpine

dap-tool-core/src/test/java/io/shinhanlife/dap/lib/validation/McpToolNameValidatorTest.java

@@ -1,6 +1,7 @@
 package io.shinhanlife.dap.lib.validation;
 
 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -46,6 +47,24 @@ class McpToolNameValidatorTest {
         assertDoesNotThrow(() -> McpToolNameValidator.assertUnique(findProjectRoot()));
     }
 
+    @Test
+    void usesDomainSpecificNamesForCustomerBillingAndBondTools() throws IOException {
+        Path root = findProjectRoot();
+
+        assertToolName(root, "dap-tool-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/CustomerInfoUseCase.java",
+                "customer_detail", "detail");
+        assertToolName(root, "dap-tool-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BillingProcessUseCase.java",
+                "billing_process", "process");
+        assertToolName(root, "dap-tool-oth/src/main/java/io/shinhanlife/dap/mcc/biz/cmm/usecase/BondIssueUseCase.java",
+                "bond_issue", "issue");
+    }
+
+    private void assertToolName(Path root, String relativePath, String expectedName, String legacyName) throws IOException {
+        String source = Files.readString(root.resolve(relativePath));
+        assertTrue(source.contains("name = \"" + expectedName + "\""));
+        assertFalse(source.contains("name = \"" + legacyName + "\""));
+    }
+
     private void writeToolSource(String moduleName, String fileName, String className, String toolName) throws IOException {
         Path source = temporaryRoot.resolve(moduleName).resolve("src/main/java/example").resolve(fileName);
         Files.createDirectories(source.getParent());