统一转换方式名称&显示排序；统一转换函数；项目目录结构微调；补全测试用例并全部测试通过

src/type-definition/TestCaseType.ts

@@ -0,0 +1,28 @@
+import { EOL } from "./EOLType";
+
+export type TestCaseGroup = {
+    group: string
+    testTitle: string
+    cases: Array<TestCase>
+};
+
+export type TestCase = {
+    title: string
+    input: string | Array<string>
+    eol: EOL | Array<EOL>
+    transformText: Array<string>
+    output: {
+        camelCase: string
+        pascalCase: string
+        snakeCase: string
+        snakeCamelCase: string
+        snakePascalCase: string
+        snakeUpperCase: string
+        kebabCase: string
+        kebabCamelCase: string
+        kebabPascalCase: string
+        kebabUpperCase: string
+        lowerCase?: string
+        upperCase?: string
+    }
+};