diff --git a/.gitignore b/.gitignore
index 683949d8ad..22987ba4a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -135,3 +135,6 @@ ui-tests/playwright-report
 .pnp.*
 ui-tests/.yarn/*
 ui-tests/.pnp.*
+
+# generated html
+notebook/templates/*.html
diff --git a/notebook/templates/consoles_template.html b/app/templates/consoles_template.html
similarity index 100%
rename from notebook/templates/consoles_template.html
rename to app/templates/consoles_template.html
diff --git a/notebook/templates/edit_template.html b/app/templates/edit_template.html
similarity index 100%
rename from notebook/templates/edit_template.html
rename to app/templates/edit_template.html
diff --git a/notebook/templates/error_template.html b/app/templates/error_template.html
similarity index 100%
rename from notebook/templates/error_template.html
rename to app/templates/error_template.html
diff --git a/notebook/templates/notebooks_template.html b/app/templates/notebooks_template.html
similarity index 100%
rename from notebook/templates/notebooks_template.html
rename to app/templates/notebooks_template.html
diff --git a/notebook/templates/terminals_template.html b/app/templates/terminals_template.html
similarity index 100%
rename from notebook/templates/terminals_template.html
rename to app/templates/terminals_template.html
diff --git a/notebook/templates/tree_template.html b/app/templates/tree_template.html
similarity index 100%
rename from notebook/templates/tree_template.html
rename to app/templates/tree_template.html
diff --git a/notebook/templates/consoles.html b/notebook/templates/consoles.html
deleted file mode 100644
index 1f18ad2ba4..0000000000
--- a/notebook/templates/consoles.html
+++ /dev/null
@@ -1,43 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width,initial-scale=1" />
-    <title>{{page_config['appName'] | e}} - Console</title>
-    {% block favicon %}
-    <link
-      rel="icon"
-      type="image/x-icon"
-      href="{{ page_config['fullStaticUrl'] | e }}/favicons/favicon-console.ico"
-      class="favicon"
-    />
-    {% endblock %} {% if custom_css %}
-    <link rel="stylesheet" href="{{ base_url | escape }}custom/custom.css" />
-    {% endif %}
-    <script
-      defer="defer"
-      src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"
-    ></script>
-  </head>
-  <body class="jp-ThemedContainer">
-    {# Copy so we do not modify the page_config with updates. #} {% set
-    page_config_full = page_config.copy() %} {# Set a dummy variable - we just
-    want the side effect of the update. #} {% set _ =
-    page_config_full.update(baseUrl=base_url, wsUrl=ws_url) %} {# Sentinel value
-    to say that we are on the tree page #} {% set _ =
-    page_config_full.update(notebookPage='consoles') %}
-    <script id="jupyter-config-data" type="application/json">
-      {{ page_config_full | tojson }}
-    </script>
-    <script>
-      /* Remove token from URL. */
-      (function () {
-        var parsedUrl = new URL(window.location.href);
-        if (parsedUrl.searchParams.get('token')) {
-          parsedUrl.searchParams.delete('token');
-          window.history.replaceState({}, '', parsedUrl.href);
-        }
-      })();
-    </script>
-  </body>
-</html>
diff --git a/notebook/templates/edit.html b/notebook/templates/edit.html
deleted file mode 100644
index bd6ce5889b..0000000000
--- a/notebook/templates/edit.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<!doctype html><html><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><title>{{page_config['appName'] | e}} - Edit</title>{% block favicon %}<link rel="icon" type="image/x-icon" href="{{ base_url | escape }}static/favicons/favicon-file.ico" class="favicon"/>{% endblock %}<script defer="defer" src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"></script></head><body class="jp-ThemedContainer" data-notebook="edit">{# Copy so we do not modify the page_config with updates. #} {% set page_config_full = page_config.copy() %} {# Set a dummy variable - we just want the side effect of the update. #} {% set _ = page_config_full.update(baseUrl=base_url, wsUrl=ws_url) %} {# Sentinel value to say that we are on the tree page #} {% set _ = page_config_full.update(notebookPage='edit') %}<script id="jupyter-config-data" type="application/json">{{ page_config_full | tojson }}</script><script>/* Remove token from URL. */
-      (function () {
-        var parsedUrl = new URL(window.location.href);
-        if (parsedUrl.searchParams.get('token')) {
-          parsedUrl.searchParams.delete('token');
-          window.history.replaceState({}, '', parsedUrl.href);
-        }
-      })();</script></body></html>
diff --git a/notebook/templates/error.html b/notebook/templates/error.html
deleted file mode 100644
index a8cb4f12f5..0000000000
--- a/notebook/templates/error.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<!doctype html><html><head><meta charset="utf-8"><title>{% block title %}{{page_title | e}}{% endblock %}</title>{% block favicon %}<link rel="shortcut icon" type="image/x-icon" href="/static/favicons/favicon.ico">{% endblock %}<script defer="defer" src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"></script></head><body class="jp-ThemedContainer">{% block stylesheet %}<style>/* disable initial hide */
-div#header, div#site {
-    display: block;
-}</style>{% endblock %} {% block site %}<div class="error">{% block h1_error %}<h1>{{status_code | e}} : {{status_message | e}}</h1>{% endblock h1_error %} {% block error_detail %} {% if message %}<p>The error was:</p><div class="traceback-wrapper"><pre class="traceback">{{message | e}}</pre></div>{% endif %} {% endblock %}{% endblock %} {% block script %}<script>window.onload = function () {
-  var tb = document.getElementsByClassName('traceback')[0];
-  tb.scrollTop = tb.scrollHeight;
-  {% if message %}
-  console.error("{{message | e}}")
-  {% endif %}
-};</script>{% endblock script %}</div></body></html>
diff --git a/notebook/templates/notebooks.html b/notebook/templates/notebooks.html
deleted file mode 100644
index bf7ba1762e..0000000000
--- a/notebook/templates/notebooks.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<!doctype html><html><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><title>{{page_config['appName'] | e}} - Notebook</title>{% block favicon %}<link rel="icon" type="image/x-icon" href="{{ base_url | escape }}static/favicons/favicon-notebook.ico" class="favicon"/>{% endblock %} {% if custom_css %}<link rel="stylesheet" href="{{ base_url | escape }}custom/custom.css"/>{% endif %}<script defer="defer" src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"></script></head><body class="jp-ThemedContainer" data-notebook="notebooks">{# Copy so we do not modify the page_config with updates. #} {% set page_config_full = page_config.copy() %} {# Set a dummy variable - we just want the side effect of the update. #} {% set _ = page_config_full.update(baseUrl=base_url, wsUrl=ws_url) %} {# Sentinel value to say that we are on the tree page #} {% set _ = page_config_full.update(notebookPage='notebooks') %}<script id="jupyter-config-data" type="application/json">{{ page_config_full | tojson }}</script><script>/* Remove token from URL. */
-      (function () {
-        var parsedUrl = new URL(window.location.href);
-        if (parsedUrl.searchParams.get('token')) {
-          parsedUrl.searchParams.delete('token');
-          window.history.replaceState({}, '', parsedUrl.href);
-        }
-      })();</script></body></html>
diff --git a/notebook/templates/terminals.html b/notebook/templates/terminals.html
deleted file mode 100644
index 36ac8e6824..0000000000
--- a/notebook/templates/terminals.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<!doctype html><html><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><title>{{page_config['appName'] | e}} - Terminal</title>{% block favicon %}<link rel="icon" type="image/x-icon" href="{{ base_url | escape }}static/favicons/favicon-terminal.ico" class="favicon"/>{% endblock %} {% if custom_css %}<link rel="stylesheet" href="{{ base_url | escape }}custom/custom.css"/>{% endif %}<script defer="defer" src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"></script></head><body class="jp-ThemedContainer">{# Copy so we do not modify the page_config with updates. #} {% set page_config_full = page_config.copy() %} {# Set a dummy variable - we just want the side effect of the update. #} {% set _ = page_config_full.update(baseUrl=base_url, wsUrl=ws_url) %} {# Sentinel value to say that we are on the tree page #} {% set _ = page_config_full.update(notebookPage='terminals') %}<script id="jupyter-config-data" type="application/json">{{ page_config_full | tojson }}</script><script>/* Remove token from URL. */
-      (function () {
-        var parsedUrl = new URL(window.location.href);
-        if (parsedUrl.searchParams.get('token')) {
-          parsedUrl.searchParams.delete('token');
-          window.history.replaceState({}, '', parsedUrl.href);
-        }
-      })();</script></body></html>
diff --git a/notebook/templates/tree.html b/notebook/templates/tree.html
deleted file mode 100644
index da49bfeb57..0000000000
--- a/notebook/templates/tree.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<!doctype html><html><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><title>Home</title>{% block favicon %}<link rel="icon" type="image/x-icon" href="{{ base_url | escape }}static/favicons/favicon.ico" class="favicon"/>{% endblock %} {% if custom_css %}<link rel="stylesheet" href="{{ base_url | escape }}custom/custom.css"/>{% endif %}<script defer="defer" src="{{page_config.fullStaticUrl}}/main.a4b72be68233e26a3717.js?v=a4b72be68233e26a3717"></script></head><body class="jp-ThemedContainer">{# Copy so we do not modify the page_config with updates. #} {% set page_config_full = page_config.copy() %} {# Set a dummy variable - we just want the side effect of the update. #} {% set _ = page_config_full.update(baseUrl=base_url, wsUrl=ws_url) %} {# Sentinel value to say that we are on the tree page #} {% set _ = page_config_full.update(notebookPage='tree') %}<script id="jupyter-config-data" type="application/json">{{ page_config_full | tojson }}</script><script>/* Remove token from URL. */
-      (function () {
-        var parsedUrl = new URL(window.location.href);
-        if (parsedUrl.searchParams.get('token')) {
-          parsedUrl.searchParams.delete('token');
-          window.history.replaceState({}, '', parsedUrl.href);
-        }
-      })();</script></body></html>
