Initial commit: Kotlin Multiplatform project setup

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Co-Authored-By: Claude <noreply@anthropic.com>

composeApp/src/commonMain/kotlin/com/example/mycrib/models/User.kt

@@ -0,0 +1,51 @@
+package com.mycrib.shared.models
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class User(
+    val id: Int,
+    val username: String,
+    val email: String,
+    @SerialName("first_name") val firstName: String?,
+    @SerialName("last_name") val lastName: String?,
+    @SerialName("is_staff") val isStaff: Boolean = false,
+    @SerialName("is_active") val isActive: Boolean = true,
+    @SerialName("date_joined") val dateJoined: String
+)
+
+@Serializable
+data class UserProfile(
+    val id: Int,
+    val user: Int,
+    @SerialName("phone_number") val phoneNumber: String?,
+    val address: String?,
+    val city: String?,
+    @SerialName("state_province") val stateProvince: String?,
+    @SerialName("postal_code") val postalCode: String?,
+    val country: String?,
+    @SerialName("profile_picture") val profilePicture: String?,
+    val bio: String?
+)
+
+@Serializable
+data class RegisterRequest(
+    val username: String,
+    val email: String,
+    val password: String,
+    @SerialName("first_name") val firstName: String? = null,
+    @SerialName("last_name") val lastName: String? = null
+)
+
+@Serializable
+data class LoginRequest(
+    val username: String,
+    val password: String
+)
+
+@Serializable
+data class AuthResponse(
+    val token: String,
+    val user: User
+)