OCR Worker 改用 RapidOCR/ONNX，修复 Paddle SIGILL。

deploy/ocr-common.sh

@@ -36,11 +36,9 @@ install_ocr_worker() {
     log_error "未找到 ${worker_dir}"
     return 1
   fi
-  log_info "安装/更新 OCR Worker (PaddleOCR)…"
+  log_info "安装/更新 OCR Worker (RapidOCR/ONNX)…"
   chmod +x "${worker_dir}"/*.sh 2>/dev/null || true
-  local use_gpu
-  use_gpu="$(detect_ocr_use_gpu)"
-  OCR_PORT="${OCR_PORT}" OCR_USE_GPU="${use_gpu}" bash "${worker_dir}/install.sh"
+  OCR_PORT="${OCR_PORT}" bash "${worker_dir}/install.sh"
 }
 
 ocr_screen_running() {
@@ -48,7 +46,7 @@ ocr_screen_running() {
 }
 
 start_ocr_screen() {
-  local worker_dir
+  local worker_dir log_file
   worker_dir="$(ocr_worker_dir)"
   if [[ ! -x "${worker_dir}/.venv/bin/uvicorn" ]]; then
     log_warn "OCR Worker 未安装，跳过 screen 启动"
@@ -59,20 +57,18 @@ start_ocr_screen() {
     return 1
   fi
 
-  local use_gpu log_file
-  use_gpu="$(detect_ocr_use_gpu)"
-  log_info "启动 OCR Worker → screen「${OCR_SCREEN_NAME}」(GPU=${use_gpu}, 端口 ${OCR_PORT})"
+  log_info "启动 OCR Worker → screen「${OCR_SCREEN_NAME}」(RapidOCR, 端口 ${OCR_PORT})"
   if ocr_screen_running; then
     screen -S "${OCR_SCREEN_NAME}" -X quit 2>/dev/null || true
     sleep 1
   fi
 
   mkdir -p "${INSTALL_DIR}/logs" 2>/dev/null || true
-  local log_file="${INSTALL_DIR}/logs/ocr-worker.log"
+  log_file="${INSTALL_DIR}/logs/ocr-worker.log"
 
   screen -dmS "${OCR_SCREEN_NAME}" bash -c "
     cd '${worker_dir}' &&
-    export OCR_USE_GPU='${use_gpu}' OCR_PORT='${OCR_PORT}' OCR_HOST=0.0.0.0 &&
+    export OCR_PORT='${OCR_PORT}' OCR_HOST=0.0.0.0 &&
     exec bash run.sh >> '${log_file}' 2>&1
   "
   sleep 2