Implemented user profile upload and show on web/mobile (#191)

* Update mobile dependencies

* Added image picker

* Added mechanism to upload profile image

* Added image type to send to web

* Added styling for circle avatar

* Fixxed issue with sharp cannot resize image properly

* Finished displaying and uploading user profile

* Added user profile to web

mobile/lib/shared/models/upload_profile_image_repsonse.model.dart

@@ -0,0 +1,53 @@
+import 'dart:convert';
+
+class UploadProfileImageResponse {
+  final String userId;
+  final String profileImagePath;
+  UploadProfileImageResponse({
+    required this.userId,
+    required this.profileImagePath,
+  });
+
+  UploadProfileImageResponse copyWith({
+    String? userId,
+    String? profileImagePath,
+  }) {
+    return UploadProfileImageResponse(
+      userId: userId ?? this.userId,
+      profileImagePath: profileImagePath ?? this.profileImagePath,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    final result = <String, dynamic>{};
+
+    result.addAll({'userId': userId});
+    result.addAll({'profileImagePath': profileImagePath});
+
+    return result;
+  }
+
+  factory UploadProfileImageResponse.fromMap(Map<String, dynamic> map) {
+    return UploadProfileImageResponse(
+      userId: map['userId'] ?? '',
+      profileImagePath: map['profileImagePath'] ?? '',
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory UploadProfileImageResponse.fromJson(String source) => UploadProfileImageResponse.fromMap(json.decode(source));
+
+  @override
+  String toString() => 'UploadProfileImageReponse(userId: $userId, profileImagePath: $profileImagePath)';
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is UploadProfileImageResponse && other.userId == userId && other.profileImagePath == profileImagePath;
+  }
+
+  @override
+  int get hashCode => userId.hashCode ^ profileImagePath.hashCode;
+}