refactor: use math/rand only for parallel processor seeding

cmd/goyco/commands/parallel_processor.go

@@ -2,7 +2,6 @@ package commands
 
 import (
 	"context"
-	cryptoRand "crypto/rand"
 	"fmt"
 	"math/rand"
 	"runtime"
@@ -25,11 +24,6 @@ func NewParallelProcessor() *ParallelProcessor {
 	maxWorkers := max(min(runtime.NumCPU(), 8), 2)
 
 	seed := time.Now().UnixNano()
-	seedBytes := make([]byte, 8)
-	if _, err := cryptoRand.Read(seedBytes); err == nil {
-		seed = int64(seedBytes[0])<<56 | int64(seedBytes[1])<<48 | int64(seedBytes[2])<<40 | int64(seedBytes[3])<<32 |
-			int64(seedBytes[4])<<24 | int64(seedBytes[5])<<16 | int64(seedBytes[6])<<8 | int64(seedBytes[7])
-	}
 
 	return &ParallelProcessor{
 		maxWorkers: maxWorkers,