实现了 TPV 的 pyi 生成逻辑（部分），删除了直接拷贝自 CPython（TPC） 版本的死代码

App/lib/core/StubMerger.py

@@ -68,7 +68,6 @@ def _load_includes_sha1_set(pool: memhub.MemBuddy | t.CPtr,
     # 打开文件
     f: fileio.File | t.CPtr = fileio.File(map_path, fileio.MODE.R)
     if f.closed:
-        stdio.printf("[StubMerger] _sha1_map.txt 不存在: %s\n", map_path)
         return -1
 
     # 读取内容（使用 stdlib.malloc 避免 mbuddy 池耗尽）
@@ -166,7 +165,6 @@ def WriteIncludesSha1Map(mb: memhub.MemBuddy | t.CPtr, temp_dir: str,
     # 打开文件写入（CREATE_ALWAYS）
     f: fileio.File | t.CPtr = fileio.File(map_path, fileio.MODE.W)
     if f.closed:
-        stdio.printf("[Phase1] 无法写入 _sha1_map.txt: %s\n", map_path)
         return 1
 
     # 写入每个 include 条目: {sha1}:includes/{rel_path}\n
@@ -192,7 +190,6 @@ def WriteIncludesSha1Map(mb: memhub.MemBuddy | t.CPtr, temp_dir: str,
         written_count += 1
 
     f.close()
-    stdio.printf("[Phase1] 已写入 _sha1_map.txt (%d 个 includes)\n", written_count)
     return 0
 
 
@@ -1160,7 +1157,6 @@ def BuildCombinedIR(temp_dir: str, local_sha1: str,
     if temp_dir is None or local_sha1 is None or out_buf is None or out_size == 0:
         return 0
 
-    stdio.printf("[BuildCombinedIR] start: sha1=%s\n", local_sha1)
     td_len: t.CSizeT = string.strlen(temp_dir)
     out_buf[0] = '\0'
     out_pos: t.CSizeT = 0
@@ -1182,7 +1178,6 @@ def BuildCombinedIR(temp_dir: str, local_sha1: str,
     stub_br: t.CInt64T = sf.read_all(stub_content, STUB_READ_BUF_SIZE)
     sf.close()
     stdlib.free(stub_path)
-    stdio.printf("[BuildCombinedIR] stub read: %d bytes\n", stub_br)
     if stub_br <= 0:
         stdlib.free(stub_content)
         return 0
@@ -1212,7 +1207,6 @@ def BuildCombinedIR(temp_dir: str, local_sha1: str,
             stub_content[ext_off + 6] = ' '
             stub_content[ext_off + 7] = ' '
         fix_pos = ext_off + 8
-    stdio.printf("[BuildCombinedIR] stub_fix done, slen=%d\n", slen)
     # 直接复制修复后的 stub 内容
     if out_pos + slen + 2 < out_size:
         string.strcpy(out_buf + out_pos, stub_content)