style: auto-format example files with lux fmt

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

examples/standard/fizzbuzz.lux

@@ -1,22 +1,11 @@
-// FizzBuzz - print numbers 1-100, but:
-// - multiples of 3: print "Fizz"
-// - multiples of 5: print "Buzz"
-// - multiples of both: print "FizzBuzz"
-
-fn fizzbuzz(n: Int): String =
-    if n % 15 == 0 then "FizzBuzz"
-    else if n % 3 == 0 then "Fizz"
-    else if n % 5 == 0 then "Buzz"
-    else toString(n)
+fn fizzbuzz(n: Int): String = if n % 15 == 0 then "FizzBuzz" else if n % 3 == 0 then "Fizz" else if n % 5 == 0 then "Buzz" else toString(n)
 
 fn printFizzbuzz(i: Int, max: Int): Unit with {Console} =
-    if i > max then ()
-    else {
-        Console.print(fizzbuzz(i))
-        printFizzbuzz(i + 1, max)
-    }
+    if i > max then () else {
+    Console.print(fizzbuzz(i))
+    printFizzbuzz(i + 1, max)
+}
 
-fn main(): Unit with {Console} =
-    printFizzbuzz(1, 100)
+fn main(): Unit with {Console} = printFizzbuzz(1, 100)
 
 let output = run main() with {}