feat: wip on day 9 part 2 solution

internal/position/position.go

@@ -1,7 +1,11 @@
 // Package position provides types and functions to represent and manipulate positions and moves on a 2D grid.
 package position
 
-import "github.com/StevanFreeborn/advent-of-code-2025/internal/move"
+import (
+	"fmt"
+
+	"github.com/StevanFreeborn/advent-of-code-2025/internal/move"
+)
 
 type Position interface {
 	Row() int
@@ -32,3 +36,7 @@ func (p position) Column() int {
 func (p position) Move(move move.Move) Position {
 	return From(p.row+move.NumberOfRows(), p.column+move.NumberOfColumns())
 }
+
+func (p position) String() string {
+	return fmt.Sprintf("c: %d r: %d", p.column, p.row)
+}