refactor(guest): retire legacy guest app and move shared modules

resources/js/shared/guest/lib/motion.ts

@@ -0,0 +1,86 @@
+import type { Variants } from 'framer-motion';
+
+export const IOS_EASE = [0.22, 0.61, 0.36, 1] as const;
+export const IOS_EASE_SOFT = [0.25, 0.8, 0.25, 1] as const;
+
+export const STAGGER_FAST: Variants = {
+  hidden: {},
+  show: {
+    transition: {
+      staggerChildren: 0.06,
+      delayChildren: 0.04,
+    },
+  },
+};
+
+export const FADE_UP: Variants = {
+  hidden: { opacity: 0, y: 10 },
+  show: {
+    opacity: 1,
+    y: 0,
+    transition: {
+      duration: 0.24,
+      ease: IOS_EASE,
+    },
+  },
+};
+
+export const FADE_SCALE: Variants = {
+  hidden: { opacity: 0, scale: 0.98 },
+  show: {
+    opacity: 1,
+    scale: 1,
+    transition: {
+      duration: 0.22,
+      ease: IOS_EASE,
+    },
+  },
+};
+
+export function prefersReducedMotion(): boolean {
+  if (typeof window === 'undefined') {
+    return false;
+  }
+
+  return Boolean(window.matchMedia?.('(prefers-reduced-motion: reduce)')?.matches);
+}
+
+export function getMotionContainerProps(enabled: boolean, variants: Variants) {
+  if (!enabled) {
+    return { initial: false } as const;
+  }
+
+  return { variants, initial: 'hidden', animate: 'show' } as const;
+}
+
+export function getMotionItemProps(enabled: boolean, variants: Variants) {
+  return enabled ? { variants } : {};
+}
+
+export function getMotionContainerPropsForNavigation(
+  enabled: boolean,
+  variants: Variants,
+  navigationType: 'POP' | 'PUSH' | 'REPLACE'
+) {
+  if (!enabled) {
+    return { initial: false } as const;
+  }
+
+  const initial = navigationType === 'POP' ? 'hidden' : false;
+
+  return { variants, initial, animate: 'show' } as const;
+}
+
+export function getMotionItemPropsForNavigation(
+  enabled: boolean,
+  variants: Variants,
+  navigationType: 'POP' | 'PUSH' | 'REPLACE'
+) {
+  if (!enabled) {
+    return {};
+  }
+
+  const initial = navigationType === 'POP' ? 'hidden' : false;
+
+  return { variants, initial, animate: 'show' } as const;
+}