feat(ast2ir): 实现C11类型提升系统并重构HIR基本块管理

- 新增 scc_ast2ir_promote.c 实现整数提升(6.3.1.1)和寻常算术转换(6.3.1.8)
- 重构 HIR Builder: bblock → create_bblock + append_bblock，引入BBList链表管理
- AST2IR 全面集成类型提升：二元运算、赋值、函数调用参数、自增/自减操作符
- 变参函数支持：跳过 ... 假参数，实现默认参数提升(float→double等)
- 简化 HIR Dump 实现
- MIR: Win64 ABI改进、x86指令选择优化
- 新增 printf 测试用例

libs/target/sccf2target/src/sccf2pe.c

@@ -24,9 +24,9 @@ static void load_from_def(pe_idata_lib_ctx_t *ctx, const char *file_path,
     const char *fname = scc_str_as_cstr(&fpath);
     scc_file_t fp = scc_fopen(fname, SCC_FILE_READ);
     if (fp == nullptr) {
-        LOG_ERROR("load_from_def file read error: %s", fname);
         return;
     }
+    LOG_TRACE("load_from_def file read sucessful: %s", fname);
 
     usize fsize = scc_fsize(fp);
     char *buffer = scc_malloc(fsize);
@@ -152,7 +152,7 @@ void sccf2pe(scc_pe_builder_t *builder, const sccf_t *sccf) {
     }
 
     pe_idata_lib_ctx_t idata_lib_ctx;
-    pe_idata_lib_init(&idata_lib_ctx, __FILE__ "/../../.dll_def");
+    pe_idata_lib_init(&idata_lib_ctx, "./.scc_dll");
     scc_vec_foreach(symtab, i) {
         sccf_sym_t *sym = &scc_vec_at(symtab, i);
         if (sym->sccf_sym_type == SCCF_SYM_TYPE_EXTERN) {