fix(handles): HandlesExpr._lookup_cross_module_cdefine 委托补 depth/node 参数

ExprGenName 等调用传 6 参（pool, name, from_imports, imported_modules,
depth, node），委托只定义 4 参 → TPC 报 '传入了 6 个参数，但函数只
需要 4 个参数'。补齐 depth=0/node=None 默认参数并透传，与
ExprGenCdef._lookup_cross_module_cdefine 方法签名对齐。

App/lib/core/Handles/HandlesExpr.vp

@@ -529,12 +529,14 @@ def _build_source_path_from_sha1(sha1: str) -> str:
 def _lookup_cross_module_cdefine(pool: memhub.MemBuddy | t.CPtr,
                                   name: str,
                                   from_imports: str,
-                                  imported_modules: str = None) -> t.CInt64T:
+                                  imported_modules: str = None,
+                                  depth: int = 0,
+                                  node: ast.AST | t.CPtr = None) -> t.CInt64T:
     """跨模块查找 CDefine 常量，返回值（64 位）或 -1（未找到）（委托到 gen._lookup_cross_module_cdefine）"""
     import lib.core.Gen.Generator as Generator
     g: Generator.Generator | t.CPtr = (Generator.Generator | t.CPtr)(t.CVoid(_g_gen, t.CPtr))
     if g is not None:
-        return g._lookup_cross_module_cdefine(pool, name, from_imports, imported_modules)
+        return g._lookup_cross_module_cdefine(pool, name, from_imports, imported_modules, depth, node)
     return 0