Summary: Mixpanel adds detailed pricing page

Why It Matters: Mixpanel now clearly shows its pricing plans and what each plan includes. This helps people understand costs and features better.

What Changed:

• The page title changed from "Product Analytics & Robust Event Tracking" to "Mixpanel Pricing: Find Your Plan & Get Started".
• The main content of the page was completely replaced with detailed pricing information for "Free", "Growth", and "Enterprise" plans.
• A pricing calculator was added for the "Growth" plan.
• A section for "Startups: first year is free" was added.
• A feature comparison table for the different plans was added.
• A "Frequently Asked Questions" section about pricing was added.
• The navigation links for "Platform", "Solutions", and "Resources" now all point to the pricing page.