Revise legacy plans information in pricing FAQs (#78)

Updated legacy plans section to indicate they are no longer available for new subscribers and removed redundant descriptions.

Author: dannyneira

src/content/docs/support-and-community/plans-and-billing/pricing-faqs.mdx

@@ -35,10 +35,8 @@ Warp's plans are designed for developers who rely on AI to code, debug, and move
 * **Build**, one usage-based plan with a set of credits, ability to Bring Your Own API Key (BYOK), and access to [Add-on credits](/support-and-community/plans-and-billing/add-on-credits/) with volume-based discounts. See more on [Bring Your Own API Key](/support-and-community/plans-and-billing/bring-your-own-api-key/).
 * **Business** includes everything in Build, with advanced features like automatically enforced team-wide Zero Data Retention, SAML-based SSO, and support for teams up to 50 seats.
 
-Legacy plans:
+Legacy plans (**No longer available for new subscribers**):
 
-* **Pro** included higher credit limits than the Free plan, support for larger codebases with [Codebase Context](/agent-platform/capabilities/codebase-context/), and access to premium models with optional pay-as-you-go overages.
-* **Turbo** included even higher credit limits, larger Codebase Context indexing, and the option to pay for additional usage beyond included credits via [Overages (Legacy)](/support-and-community/plans-and-billing/overages-legacy/). Add-on Credits were not available on this plan.
 * **Pro** included higher credit limits than the Free plan, support for larger codebases with [Codebase Context](/agent-platform/capabilities/codebase-context/), and access to premium models with optional pay-as-you-go [Overages (Legacy)](/support-and-community/plans-and-billing/overages-legacy/).
 * **Turbo** included even higher credit limits, larger Codebase Context indexing, and the option to pay for additional usage beyond included credits via [Overages (Legacy)](/support-and-community/plans-and-billing/overages-legacy/). Add-on Credits were not available on this plan.
 * **Lightspeed** was Warp's most powerful legacy plan, offering the highest credit limits, expanded codebase indexing, access to top-tier models, and pay-as-you-go [Overages (Legacy)](/support-and-community/plans-and-billing/overages-legacy/) so you could keep working without interruption.