🎨 style(syntax): normalize naming conventions

Align all TSL syntax documentation examples with docs/tsl/naming.md:

- Classes/types: PascalCase, drop Hungarian prefix (THuman→Human)
- Parameters/locals: snake_case with meaningful names (isLeft→is_left, maxb→max_b)
- Private members: snake_case_ with trailing underscore (real_part_, imaginary_part_)
- Public members: PascalCase (value→Value)
- Top-level functions: PascalCase (test→Test)
- Module constants: kPascalCase (kernel_dll→kKernelDll)

Affected: 01-24 syntax docs (23 files)
Verified: 150+ code blocks locally tested, output unchanged
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

docs/tsl/syntax/01_quickstart.md

@@ -90,9 +90,9 @@ a := 1;
 
 ```tsl
 a := 1;
-test();
+Test();
 
-function test();
+function Test();
 begin
     echo "test";
 end;
@@ -135,13 +135,13 @@ end;
 代码块身份：可直接照写示例
 
 ```tsl
-function Test1();
+function TestFunc();
 begin
     echo "test1";
 end;
 ```
 
-代码块说明：这个 `.tsf` 部署到解释器 `funcext` 后，`.tsl` 脚本可以直接调用 `Test1();`。部署方式属于项目执行层，不写进通用语法页。
+代码块说明：这个 `.tsf` 部署到解释器 `funcext` 后，`.tsl` 脚本可以直接调用 `TestFunc();`。部署方式属于项目执行层，不写进通用语法页。
 
 代码块身份：输出片段