Fix linkwarden update (#1565)

Author: burgerga

ct/linkwarden.sh

@@ -40,6 +40,7 @@ function update_script() {
     msg_info "Updating ${APP} to ${RELEASE}"
     cd /opt
     mv /opt/linkwarden/.env /opt/.env
+    rm -rf /opt/linkwarden
     RELEASE=$(curl -s https://api.github.com/repos/linkwarden/linkwarden/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
     wget -q "https://github.com/linkwarden/linkwarden/archive/refs/tags/${RELEASE}.zip"
     unzip -q ${RELEASE}.zip
@@ -59,7 +60,6 @@ function update_script() {
     msg_ok "Started ${APP}"
     msg_info "Cleaning up"
     rm -rf /opt/${RELEASE}.zip
-    rm -rf /opt/linkwarden_bak
     msg_ok "Cleaned"
     msg_ok "Updated Successfully"
   else
@@ -75,4 +75,4 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"