feat: add initconfig + setup.sh to Linux packages, combine tar.gz

package/linux/deb/postinst

@@ -2,7 +2,7 @@
 set -e
 
 SERVICE_NAME="homeagent"
-SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+SERVICE_FILE="/lib/systemd/system/${SERVICE_NAME}.service"
 HOMED_BIN="/usr/bin/homed"
 DATA_DIR="/var/lib/homeagent"
 
@@ -11,8 +11,15 @@ case "$1" in
     if [ -f "$HOMED_BIN" ]; then
       mkdir -p "$DATA_DIR"
 
+      # 初始化凭据和数据库
+      if [ -x /usr/lib/homeagent/setup.sh ]; then
+        HOMEAGENT_DATA="$DATA_DIR" /usr/lib/homeagent/setup.sh || true
+      fi
+
+      # 注册 systemd 服务
       if [ -f "$SERVICE_FILE" ]; then
         systemctl daemon-reload 2>/dev/null || true
+        systemctl enable "$SERVICE_NAME" 2>/dev/null || true
       fi
     fi
     ;;