fix(module): remove fast-deep-equal in favor of custom isEqual

src/runtime/utils/index.ts

@@ -55,6 +55,34 @@ export function set(object: Record<string, any>, path: (string | number)[] | str
   }, object)
 }
 
+export function isEqual(a: any, b: any): boolean {
+  // Handle primitive types and referential equality
+  if (a === b) return true
+
+  // Handle null/undefined cases
+  if (a == null || b == null) return a === b
+
+  // Handle different types
+  if (typeof a !== typeof b) return false
+
+  // Handle arrays
+  if (Array.isArray(a) && Array.isArray(b)) {
+    if (a.length !== b.length) return false
+    return a.every((item, index) => isEqual(item, b[index]))
+  }
+
+  // Handle objects
+  if (typeof a === 'object') {
+    const keysA = Object.keys(a)
+    const keysB = Object.keys(b)
+
+    if (keysA.length !== keysB.length) return false
+    return keysA.every(key => key in b && isEqual(a[key], b[key]))
+  }
+
+  return false
+}
+
 export function looseToNumber(val: any): any {
   const n = Number.parseFloat(val)
   return Number.isNaN(n) ? val : n