fix(docs): clean up README formatting and remove extra newlines

This commit improves the formatting of the README.md file by removing unnecessary blank lines and ensuring consistent spacing. The changes enhance readability without altering the content.

Author: hamzabow

README.md

@@ -20,10 +20,10 @@ The dialog library uses native bindings for each platform:
   ```bash
   # Ubuntu/Debian
   sudo apt-get install libgtk-3-dev
-  
+
   # Fedora
   sudo dnf install gtk3-devel
-  
+
   # Arch Linux
   sudo pacman -S gtk3
   ```
@@ -109,15 +109,15 @@ The confirm command returns exit code 0 if the user clicked "Yes" and exit code
 # Ask for confirmation
 if dialog confirm "Do you want to continue?"; then
     echo "User chose YES"
-    
+
     # Select a file
     CONFIG_FILE=$(dialog file --title "Select configuration file")
     echo "Selected file: $CONFIG_FILE"
-    
+
     # Select an output directory
     OUTPUT_DIR=$(dialog directory --title "Select output directory")
     echo "Selected directory: $OUTPUT_DIR"
-    
+
     # Show success message
     dialog message "Operation completed successfully"
 else
@@ -128,4 +128,4 @@ fi
 
 ## License
 
-MIT 
+MIT