Update image sizes and Windows instructions in README

Author: amuza2

README.md

@@ -19,19 +19,19 @@ Modern glassmorphism UI • Native AOT • Cross-platform
 
 ## 📸 Screenshots
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/1a98105c-f9d9-4a6e-99d9-b227841bb9ef" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/1a98105c-f9d9-4a6e-99d9-b227841bb9ef" />
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/d32e2b77-556e-49ab-b95f-84daad2e6a51" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/d32e2b77-556e-49ab-b95f-84daad2e6a51" />
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/93cbfef2-3bd8-4752-b27b-cdf6bf3a567f" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/93cbfef2-3bd8-4752-b27b-cdf6bf3a567f" />
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/b3923740-3238-4f60-aeb0-4dace12cc463" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/b3923740-3238-4f60-aeb0-4dace12cc463" />
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/a3a067ef-102a-4785-adad-2e4262adcc6b" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/a3a067ef-102a-4785-adad-2e4262adcc6b" />
 
-<img width="25%" height="35%" alt="image" src="https://github.com/user-attachments/assets/68085158-4593-4366-8ea8-f3a39886f25a" />
+<img width="30%" height="40%" alt="image" src="https://github.com/user-attachments/assets/68085158-4593-4366-8ea8-f3a39886f25a" />
 
-<img width="245" height="182" alt="image" src="https://github.com/user-attachments/assets/2297a9b5-8dfb-4fbc-8554-8b746fc194bf" />
+<img width="20%" height="30%" alt="image" src="https://github.com/user-attachments/assets/2297a9b5-8dfb-4fbc-8554-8b746fc194bf" />
 
 ---
 
@@ -80,7 +80,7 @@ tar -xzf ProductivityCake-linux-x64-v1.2.0.tar.gz
 ./ProductivityCake
 ```
 
-**Windows:**
+**Windows:** (not available yet)
 - Extract `ProductivityCake-win-x64.zip`
 - Run `ProductivityCake.exe`