The Verified Accounts
Marketplace.

"Do not make any visual modifications. The phrases I write are commands to understand what I want, not to be written down. Understand their content well, then execute what is required."

Please integrate the IndexNow API into my project for instant search engine indexing. Since I don't have an API key yet, please implement the following:

1. Auto-Generate API Key:- Generate a secure, random alphanumeric key programmatically on setup and save it securely in the environment variables (or config).

2. Verification File:- Automatically create the required verification text file in the public root directory (named [generated-key].txt containing the key itself) so search engines can verify site ownership.

3. Instant URL Submission Function:- Create a helper function that sends a POST request to https://api.indexnow.org/indexnow with my domain, the API key, and the URL(s) that need indexing.

4. Trigger Automation:- Hook this function into my content publishing and updating workflows so that whenever a page is created, edited, or removed, its URL is automatically submitted to IndexNow in the background.