孕早期留言追加在末尾，原 100 条下标不变（真实回复不挂错楼）

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tools/whcm/build.py

@@ -45,7 +45,7 @@ for k, l in enumerate(early):
     for t in parts[1:]:
         rr.append([reps[ri], t]); ri += 1
     eo.append([early_p[ei], parts[0], 0, rr]); ei += 1
-# 插进去：从第 3 条起每隔约 2～3 条放一条早孕的，赞数取前后两条之间
+# 定赞数：从第 3 条起每隔约 2～3 条放一条早孕的，赞数取前后两条之间
 merged = []
 step = len(out) / len(eo)
 j = 0
@@ -54,8 +54,10 @@ for k, c in enumerate(out):
     while j < len(eo) and k >= 2 + j * step * .96:
         e = eo[j]; nxt = out[k + 1][2] if k + 1 < len(out) else 3
         e[2] = max(3, (c[2] + nxt) // 2 + rnd.randint(-4, 4)); merged.append(e); j += 1
-merged += eo[j:]
-out = merged
+for e in eo[j:]: e[2] = 3
+# 追加在最后（模拟留言的 key 是「帖子#下标」，插在中间会让原来那 100 条下标错位，真实回复/本机点赞挂错楼）；
+# 赞数已按插入位置取好，「最热」排序时自然穿插在中间
+out = out + eo
 d['c'][TARGET] = out
 json.dump(d, open(P, 'w', encoding='utf-8'), ensure_ascii=False, separators=(',', ':'))
 print('ok', len(out), 'replies', ri, 'early', len(eo), 'early-replies', ei - len(eo))