phase: 20.49 COMPLETE; 20.50 Flow+String minimal reps; 20.51 selfhost v0/v1 minimal (Option A/B); hv1-inline binop/unop/copy; docs + run_all + CURRENT_TASK -> 21.0

benchmarks/bench_medium.hako

@@ -0,0 +1,51 @@
+// Medium benchmark - more calculations
+static box Main {
+    main() {
+        local sum, temp, i
+        sum = 0
+        i = 1
+        
+        // Manual "loop" - 10 iterations of calculations
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        i = i + 1
+        
+        temp = i * 2 + 3
+        sum = sum + temp
+        
+        print(sum)
+        return sum
+    }
+}