Summary: Adapty adds Capacitor and KMP SDK support

Why It Matters: Adapty now works with more kinds of apps. This means more people can use Adapty.

What Changed:

• Adapty added Capacitor to its Mobile SDK list.
• Adapty added KMP (Kotlin Multiplatform) to its Mobile SDK list.
• Adapty changed the order of some SDKs in the "Mobile SDK" and "Get the SDK for your platform" sections.
• Adapty removed "Web SDK" and "API" sections from the main navigation.
• Adapty added "Web payments" and "WEB API" sections to the main navigation.
• Adapty added a new ebook link: "Grow your app from $10K to $100K MRR new".
• Adapty added a new research report link: "Adapty pricing index new".
• Adapty changed the text for the main banner link from "New Apple Ads automation" to "Ebook App Growth Playbook".