message: fix: fix end grid
diff: @@ -418,7 +418,7 @@ export function getGridGuidelines(
  }
  }
  if (snapGridWidth) {
  - for (let pos = 0; pos < containerWidth; pos += snapGridWidth) {
  + for (let pos = 0; pos <= containerWidth; pos += snapGridWidth) {
  guidelines.push({
  type: "vertical",
  pos: [throttle(pos - clientLeft, 0.1), 0],
  