set correct error names

package.json

@@ -1,6 +1,6 @@
 {
   "name": "armarius",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "description": "A JavaScript library to read, write, and merge ZIP archives in web browsers.",
   "repository": "github:aternosorg/armarius",
   "type": "module",

src/Error/ArmariusError.js

@@ -1,3 +1,3 @@
 export default class ArmariusError extends Error {
-
+    /** @type {string} */ name = 'ArmariusError';
 }

src/Error/ChecksumError.js

@@ -1,5 +1,5 @@
 import ZipError from './ZipError.js';
 
 export default class ChecksumError extends ZipError {
-
+    /** @type {string} */ name = 'ChecksumError';
 }

src/Error/FeatureError.js

@@ -1,5 +1,5 @@
 import ArmariusError from './ArmariusError.js';
 
 export default class FeatureError extends ArmariusError {
-
+    /** @type {string} */ name = 'FeatureError';
 }

src/Error/OptionError.js

@@ -1,5 +1,5 @@
 import ArmariusError from './ArmariusError.js';
 
 export default class OptionError extends ArmariusError {
-
+    /** @type {string} */ name = 'OptionError';
 }

src/Error/ZipError.js

@@ -1,5 +1,5 @@
 import ArmariusError from './ArmariusError.js';
 
 export default class ZipError extends ArmariusError {
-
+    /** @type {string} */ name = 'ZipError';
 }