refactor: prepare for v15 (#1243)

* chore: resolve merge conflict

* ci: changes for version 15

* chore: upgrade python and nodejs

* ci: fix v15 build

* fix: add redis_socketio for backward compatibility

* ci: fix v15 build

* ci: fix test endpoint

changed to erpnext.templates.pages.search_help.get_help_results_sections

images/custom/Containerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION=3.11.4
+ARG PYTHON_VERSION=3.11.6
 ARG DEBIAN_BASE=bookworm
 FROM python:${PYTHON_VERSION}-slim-${DEBIAN_BASE} AS base
 
@@ -7,7 +7,7 @@ COPY resources/nginx-entrypoint.sh /usr/local/bin/nginx-entrypoint.sh
 
 ARG WKHTMLTOPDF_VERSION=0.12.6.1-3
 ARG WKHTMLTOPDF_DISTRO=bookworm
-ARG NODE_VERSION=18.16.1
+ARG NODE_VERSION=18.18.2
 ENV NVM_DIR=/home/frappe/.nvm
 ENV PATH ${NVM_DIR}/versions/node/v${NODE_VERSION}/bin/:${PATH}
 
@@ -36,7 +36,7 @@ RUN useradd -ms /bin/bash frappe \
     jq \
     # NodeJS
     && mkdir -p ${NVM_DIR} \
-    && curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.2/install.sh | bash \
+    && curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash \
     && . ${NVM_DIR}/nvm.sh \
     && nvm install ${NODE_VERSION} \
     && nvm use v${NODE_VERSION} \
@@ -103,7 +103,7 @@ RUN if [ -n "${APPS_JSON_BASE64}" ]; then \
 
 USER frappe
 
-ARG FRAPPE_BRANCH=version-14
+ARG FRAPPE_BRANCH=version-15
 ARG FRAPPE_PATH=https://github.com/frappe/frappe
 RUN export APP_INSTALL_ARGS="" && \
   if [ -n "${APPS_JSON_BASE64}" ]; then \