Revise README with new logo and updated text

Updated logo and description in README.md, removed unused images.

README.md

@@ -1,12 +1,12 @@
 <p align="center">
   <a href="https://apps.microsoft.com/detail/Wino%20Mail/9NCRCVJC50WL?launch=true&mode=full">
-    <img src="https://www.winomail.app/images/wino_logo.png" width="90" height="90" alt="Wino Mail logo">
+    <img src="https://www.winomail.app/images/v2/Logo.png" width="90" height="90" alt="Wino Mail logo">
   </a>
 
   <h3 align="center">Wino Mail</h3>
 
   <p align="center">
-    Native mail and calendar client for Windows device families.
+    Native mail and calendar client for Windows.
   </p>
 </p>
 
@@ -14,8 +14,6 @@
 
 ![Wino Mail screenshot](https://user-images.githubusercontent.com/12009960/232114528-2d2c8e3c-dbe7-429a-94e0-6aecc73bdf70.png)
 
-![Wino Mail vNext highlights](docs/readme-assets/vnext-highlights.svg)
-
 ## Motivation
 
 I'm a big fan of Windows Mail & Calendars due to its simplicity. Personally, I find it more intuitive for daily use cases compared to Outlook desktop and the new WebView2 powered Outlook version. Seeing [Microsoft deprecating it](https://support.microsoft.com/en-us/office/outlook-for-windows-the-future-of-mail-calendar-and-people-on-windows-11-715fc27c-e0f4-4652-9174-47faa751b199#:~:text=The%20Mail%20and%20Calendar%20applications,will%20no%20longer%20be%20supported.) dragged me into starting to work on Wino a couple of years ago. Wino's main motivation is to bring all the existing functionality from Mail & Calendars over time without changing the user experience that millions have loved since the Windows 8 days in Mail & Calendars.
@@ -31,8 +29,6 @@ Wino vNext focuses on making Mail, Calendar, and Contacts feel like one cohesive
 - ⚡ **Performance and quality:** Faster mail fetching with batched DB queries and caching, SQLite indexing/foreign key enforcement, and broader test + CI coverage.
 - 🎨 **WinUI polish:** Improved onboarding/startup, settings and dialogs refresh, notification routing fixes, and keyboard/navigation quality-of-life improvements.
 
-![Wino Mail feature pillars](docs/readme-assets/feature-pillars.svg)
-
 ## Features
 
 - 📨 Outlook and Gmail API integration