初始化：换发型/换发色/训练发型服务

包含：
- hair_service_sd: 主服务（换发型/换发色/生发，端口8801）
- photo_service: LoRA调度+训练（端口32678）
- hair_grow_service: 调试测试页（端口8888，含4个测试页）
- 批量训练脚本（batch_train_hairstyles.py）
- 发际线mask自动识别（hairline_mask.py，4种方案）
- 手绘mask换发型（hair_swap_manual.py）
- 文档：README.md + LARGE_FILES.md + docs/

大文件（模型权重200G、训练数据123G）已排除，见 LARGE_FILES.md
OSS/COS密钥已脱敏为环境变量，原文件备份在本地

sync_all.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+# 全自动串行 rsync 同步脚本
+# 策略：单链路串行传输，避免并行抢带宽；按依赖优先级排序
+# 已传数据自动续传（--partial）
+
+set -u
+LOGDIR="/home/xsl/change_hair/project/logs"
+DONE_MARKER="$LOGDIR/sync_all.done"
+mkdir -p "$LOGDIR"
+
+# 如果已全部完成，直接退出
+[ -f "$DONE_MARKER" ] && { echo "所有同步任务已完成，跳过"; exit 0; }
+
+# 任务定义：名称|源|目标
+# 优先级排序：换发色关键链路优先 → 换发型 → 训练相关 → 大数据最后
+TASKS=(
+  "photo_service|szlc@192.168.101.63:/home/szlc/project/photo_service/|/home/xsl/change_hair/project/photo_service/"
+  "project_data|szlc@192.168.101.63:/home/szlc/project/data/|/home/xsl/change_hair/project/data/"
+  "hair_service_sd|szlc@192.168.101.63:/home/szlc/project/hair_service_sd/|/home/xsl/change_hair/project/hair_service_sd/"
+  "conda_py310|szlc@192.168.101.63:/home/szlc/miniconda3/envs/py310/|/home/xsl/miniconda3/envs/py310/"
+  "conda_my_hair|szlc@192.168.101.63:/home/szlc/miniconda3/envs/my_hair/|/home/xsl/miniconda3/envs/my_hair/"
+  "conda_sdwebui|szlc@192.168.101.63:/home/szlc/miniconda3/envs/sdwebui/|/home/xsl/miniconda3/envs/sdwebui/"
+  "kohya_ss_home|szlc@192.168.101.63:/home/szlc/project/kohya_ss_home/|/home/xsl/change_hair/project/kohya_ss_home/"
+  "onediff|szlc@192.168.101.63:/home/szlc/project/onediff/|/home/xsl/change_hair/project/onediff/"
+  "train_material|szlc@192.168.101.63:/data/train_material/|/home/xsl/change_hair/data/train_material/"
+)
+
+echo "========================================" | tee -a "$LOGDIR/sync_main.log"
+echo "串行同步开始: $(date '+%Y-%m-%d %H:%M:%S')" | tee -a "$LOGDIR/sync_main.log"
+echo "========================================" | tee -a "$LOGDIR/sync_main.log"
+
+FAIL=0
+for task in "${TASKS[@]}"; do
+  NAME="${task%%|*}"; rest="${task#*|}"
+  SRC="${rest%%|*}"; DST="${rest#*|}"
+  TLOG="$LOGDIR/sync_${NAME}.log"
+
+  # 已完成的任务跳过（用标记文件判断）
+  if [ -f "$LOGDIR/sync_${NAME}.ok" ]; then
+    echo "[$(date '+%H:%M:%S')] [$NAME] 已完成，跳过" | tee -a "$LOGDIR/sync_main.log"
+    continue
+  fi
+
+  echo "[$(date '+%H:%M:%S')] [$NAME] 开始: $SRC -> $DST" | tee -a "$LOGDIR/sync_main.log"
+  mkdir -p "$DST"
+
+  # rsync 串行传输，最多重试3次
+  RETRY=0
+  while [ $RETRY -lt 3 ]; do
+    if rsync -a --partial --inplace --info=progress2,NAME0 \
+       -e "ssh -o ServerAliveInterval=60 -o ServerAliveCountMax=3 -o ConnectTimeout=15" \
+       "$SRC" "$DST" >>"$TLOG" 2>&1; then
+      touch "$LOGDIR/sync_${NAME}.ok"
+      echo "[$(date '+%H:%M:%S')] [$NAME] 完成 ✓" | tee -a "$LOGDIR/sync_main.log"
+      break
+    else
+      RETRY=$((RETRY+1))
+      echo "[$(date '+%H:%M:%S')] [$NAME] 第${RETRY}次失败，重试中..." | tee -a "$LOGDIR/sync_main.log"
+      sleep 5
+    fi
+  done
+
+  if [ $RETRY -ge 3 ]; then
+    echo "[$(date '+%H:%M:%S')] [$NAME] 失败 ✗ (重试3次)" | tee -a "$LOGDIR/sync_main.log"
+    FAIL=$((FAIL+1))
+  fi
+done
+
+echo "========================================" | tee -a "$LOGDIR/sync_main.log"
+echo "同步全部结束: $(date '+%Y-%m-%d %H:%M:%S'), 失败任务数: $FAIL" | tee -a "$LOGDIR/sync_main.log"
+echo "========================================" | tee -a "$LOGDIR/sync_main.log"
+
+if [ $FAIL -eq 0 ]; then
+  touch "$DONE_MARKER"
+  echo "全部成功完成" | tee -a "$LOGDIR/sync_main.log"
+fi