Reduces page load time by using more direct url without redirects (#64384)

Co-authored-by: mc <42146119+mchammer01@users.noreply.github.com>

Author: gdomingu

content/copilot/get-started/plans.md

@@ -26,11 +26,11 @@ category:
 
 * Available to verified students. Get access to {% data variables.product.prodname_copilot_short %}'s features for free. 
 
-**{% data variables.copilot.copilot_pro %}**: [Subscribe to {% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro).
+**{% data variables.copilot.copilot_pro %}**: [Subscribe to {% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/pro/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro).
 
 * Designed for individuals who want more flexibility with access to a selection of models and a monthly allowance of {% data variables.product.prodname_ai_credits_short %}. 
 
-**{% data variables.copilot.copilot_pro_plus %}**: [Subscribe to {% data variables.copilot.copilot_pro_plus_short %}](https://github.com/github-copilot/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro-plus).
+**{% data variables.copilot.copilot_pro_plus %}**: [Subscribe to {% data variables.copilot.copilot_pro_plus_short %}](https://github.com/github-copilot/pro-plus/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro-plus).
 
 * Ideal for AI power users who want access to the most advanced capabilities. This paid plan includes everything in {% data variables.copilot.copilot_pro %} and a higher monthly allowance of {% data variables.product.prodname_ai_credits_short %}. 
 

content/copilot/get-started/quickstart-for-using-github-copilot-on-github-com.md

@@ -51,7 +51,7 @@ For more information, see [AUTOTITLE](/copilot/how-tos/copilot-on-github/chat-wi
 ## Step 2: Assign an issue to {% data variables.product.prodname_copilot_short %}
 
 > [!NOTE]
-> To use {% data variables.copilot.copilot_cloud_agent %} in this quickstart, upgrade to a paid plan such as [{% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro).
+> To use {% data variables.copilot.copilot_cloud_agent %} in this quickstart, upgrade to a paid plan such as [{% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/pro/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro).
 >
 > Without access to a paid plan, you can instead learn about the remaining steps by using {% data variables.product.prodname_copilot_short %} in your preferred editor. See [AUTOTITLE](/copilot/get-started/quickstart-for-using-github-copilot-in-your-ide).
 

content/copilot/how-tos/copilot-on-github/set-up-copilot/enable-copilot/set-up-for-teachers-and-os-maintainers.md

@@ -32,7 +32,7 @@ There are two ways to qualify for free access to {% data variables.copilot.copil
 
 If you do not meet the previous criteria, you can do one of the following:
 
-* Subscribe to [{% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro), [{% data variables.copilot.copilot_pro_plus_short %}](https://github.com/github-copilot/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro-plus), or [{% data variables.copilot.copilot_max_short %}](https://github.com/settings/billing/licensing?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=max) for a paid plan with access to premium models.
+* Subscribe to [{% data variables.copilot.copilot_pro_short %}](https://github.com/github-copilot/pro/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro), [{% data variables.copilot.copilot_pro_plus_short %}](https://github.com/github-copilot/pro-plus/signup?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=pro-plus), or [{% data variables.copilot.copilot_max_short %}](https://github.com/settings/billing/licensing?ref_product=copilot&ref_type=purchase&ref_style=text&ref_plan=max) for a paid plan with access to premium models.
 * Set up {% data variables.copilot.copilot_free_short %} to get a limited experience of {% data variables.product.prodname_copilot_short %} without a paid plan. See [AUTOTITLE](/copilot/get-started/plans).
 
 ## Accessing {% data variables.copilot.copilot_pro_short %} for free

src/links/lib/excluded-links.yml

@@ -161,6 +161,8 @@
 - startsWith: https://github.com/new?
 - startsWith: https://github.com/github/copilot-plugins/
 - startsWith: https://github.com/github-copilot/signup?
+- startsWith: https://github.com/github-copilot/pro/signup?
+- startsWith: https://github.com/github-copilot/pro-plus/signup?
 
 # gh.io is a GitHub URL shortener; links return transient 500 errors from CI.
 - startsWith: https://gh.io/