DOC: added exclude_edit_page_button and logic for it to work

Author: Sivayogeith

doc/_templates/edit-this-page.html

@@ -0,0 +1,17 @@
+{# Displays a link to the edit interface of the page source in the specified Version Control System. #}
+{% if sourcename is defined and theme_use_edit_page_button==true and page_source_suffix and pagename not in exclude_edit_page_button %}
+  {% set src = sourcename.split('.') %}
+  <div class="tocsection editthispage">
+    <a href="{{ get_edit_provider_and_url()[1] }}">
+      <i class="fa-solid fa-pencil"></i>
+      {% set provider = get_edit_provider_and_url()[0] %}
+      {% block edit_this_page_text %}
+        {% if provider %}
+          {% trans provider=provider %}Edit on {{ provider }}{% endtrans %}
+        {% else %}
+          {% trans %}Edit{% endtrans %}
+        {% endif %}
+      {% endblock %}
+    </a>
+  </div>
+{% endif %}

doc/source/conf.py

@@ -399,6 +399,7 @@
     "github_repo": "pandas",
     "github_version": "main",
     "doc_path": "doc/source",
+    "exclude_edit_page_button": ["index"],
 }
 
 # If false, no module index is generated.