Add quick clean up for sidebar and old pages

[MustafaJafar]

Changelog Description

This PR:

• adds missing pages to side bar resolve Missing pages in the sidebar #334
• remove old and irrelevant pages
• add missing id for a page

Additional Note

I made this script to check for the missing IDs in the side bar and we may tweak it and add it as validator for this repo.

import os 

def extract_id_from_file(file_path):
    """Extract the ID from a file where it's prefixed by 'id: ' on a separate line."""
    with open(file_path, 'r', encoding='utf-8') as file:
        for line in file:
            line = line.strip()
            if line.startswith('id: '):
                return line[4:].strip()
    return None


# Example usage
if __name__ == "__main__":
    docs_path = r"E:\Ynput\ayon-documentation\website\docs"
    allowed_extensions = {'.md', '.mdx'}  # Define allowed extensions for files in docs_path

    sidebar_path = r"E:\Ynput\ayon-documentation\website\sidebars.js"

    files_with_no_id = []
    missing_ids_in_sidebar = []

    # Get sidebar contents
    sidebar_contents = None
    with open(sidebar_path, 'r', encoding='utf-8') as f:
        sidebar_contents = f.read()

    # Find missing files in sidebar
    for filename in os.listdir(docs_path):
        file_path = os.path.join(docs_path, filename)
        if os.path.isfile(file_path) and any(filename.endswith(ext) for ext in allowed_extensions):
            extracted_id = extract_id_from_file(file_path)
            if extracted_id:
                if extracted_id not in sidebar_contents:
                    missing_ids_in_sidebar.append(extracted_id)
            else:
                files_with_no_id.append(file_path)

    if missing_ids_in_sidebar:
        print("Missing IDs in the sidebar:")
        for id in missing_ids_in_sidebar:
            print(f"- {id}")

    if files_with_no_id:
        print("Files with no ID:")
        for f in files_with_no_id:
            print(f"- {f}")

Testing notes:

1. everything should be as before.
2. now you can access zbrush docs in side
   

[MustafaJafar]

One question: where should this page added in the sidebar ?

https://ayon.ynput.io/docs/admin_webserver_for_webpublisher/

admin->integrations -> web publisher
But also this page is obsolete.