feat(docker): install mise in standalone image for language runtime

Dockerfile.standalone

@@ -18,7 +18,21 @@ RUN CGO_ENABLED=0 GOOS=linux go build -o /taskpool .
 
 # Production stage
 FROM alpine:3.19
-RUN apk add --no-cache nginx supervisor
+
+ENV TZ=Asia/Shanghai \
+    MISE_DATA_DIR=/app/envs/mise \
+    MISE_CONFIG_DIR=/app/envs/mise \
+    MISE_HIDE_UPDATE_WARNING=1 \
+    PATH="/app/envs/mise/shims:/app/envs/mise/bin:/usr/local/bin:/usr/bin:/bin"
+
+RUN apk add --no-cache \
+      nginx supervisor bash curl wget ca-certificates tzdata git rsync openssh-client \
+  && cp /usr/share/zoneinfo/${TZ} /etc/localtime \
+  && echo "${TZ}" > /etc/timezone \
+  && curl https://mise.run | MISE_INSTALL_PATH=/usr/local/bin/mise sh \
+  && chmod +x /usr/local/bin/mise \
+  && mkdir -p /app/envs/mise \
+  && mise --version
 
 # Copy frontend
 COPY --from=frontend-builder /app/web/dist /usr/share/nginx/html
@@ -35,9 +49,9 @@ COPY docker/start-backend.sh /app/start-backend.sh
 
 # Create data directories and ship example config (used when no volume config)
 COPY configs/config.example.ini /app/configs/config.example.ini
-RUN mkdir -p /app/data /app/configs /app/envs /app/logs \
+RUN mkdir -p /app/data /app/configs /app/envs /app/logs /app/data/scripts \
   && chmod +x /app/taskpool /app/start-backend.sh \
-  && apk add --no-cache wget ca-certificates
+  && ln -sf /app/taskpool /usr/local/bin/taskpool
 
 WORKDIR /app
 EXPOSE 3000 8052

docker/start-backend.sh

@@ -15,8 +15,20 @@ echo "[backend-wrapper] BH_DB_NAME=${BH_DB_NAME:-}"
 echo "[backend-wrapper] BH_DB_PATH=${BH_DB_PATH:-}"
 echo "[backend-wrapper] config.ini exists=$([ -f /app/configs/config.ini ] && echo yes || echo no)"
 
-# 避免空目录挂载导致权限/路径问题
+# 基础目录
-mkdir -p /app/data /app/configs /app/envs /app/logs /app/data/scripts
+mkdir -p /app/data /app/configs /app/envs /app/logs /app/data/scripts /app/envs/mise
 
-# 直接前台运行，日志打到容器 stdout/stderr，方便 docker logs 排查
+# Mise 环境（挂载 ./envs 后仍可工作）
+export MISE_DATA_DIR="${MISE_DATA_DIR:-/app/envs/mise}"
+export MISE_CONFIG_DIR="${MISE_CONFIG_DIR:-/app/envs/mise}"
+export MISE_HIDE_UPDATE_WARNING=1
+export PATH="/app/envs/mise/shims:/app/envs/mise/bin:/usr/local/bin:$PATH"
+
+if command -v mise >/dev/null 2>&1; then
+  echo "[backend-wrapper] mise version: $(mise --version 2>/dev/null | head -n 1)"
+else
+  echo "[backend-wrapper] WARNING: mise not found in PATH"
+fi
+
+# 直接前台运行，日志打到容器 stdout/stderr
 exec /app/taskpool server