chore: remove legacy ssl fix

Author: lukepolo

common-issues/invalid-ssl.md

@@ -21,23 +21,3 @@ To resolve this use Cloudflare Page Rule / Redirect Rule Exception
    - If URL path starts with `/.well-known/acme-challenge/*`
    - → Do not forward to HTTPS
 3. Make sure this rule is above any global redirect
-
-## Debugging
-
-If you are not using a reverse proxy, 5Stack generates its own SSL certificates. Occasionally, these certificates may become invalid, which can lead to SSL errors when accessing your site.
-
-To fix this and regenerate the SSL certificates:
-
-1. Go to your 5Stack installation directory.
-2. Run `git pull` to ensure you have the latest updates.
-3. Regenerate the certificates by running:
-
-```sh
-./fix-ssl.sh
-```
-
-Wait a couple of minutes, then check the status of your SSL certificates by running:
-
-```sh
-./debug.sh
-```