feat: Add automatic error reporting feature with configuration options and documentation

tests/errorReporting.test.ts

@@ -0,0 +1,38 @@
+import assert from 'node:assert'
+import { describe, it } from 'node:test'
+import { deobfuscateWebhookUrl, obfuscateWebhookUrl } from '../src/util/ErrorReportingWebhook'
+
+describe('ErrorReportingWebhook', () => {
+    describe('URL obfuscation', () => {
+        it('should obfuscate and deobfuscate webhook URL correctly', () => {
+            const originalUrl = 'https://discord.com/api/webhooks/1234567890/test-webhook-token'
+            const obfuscated = obfuscateWebhookUrl(originalUrl)
+            const deobfuscated = deobfuscateWebhookUrl(obfuscated)
+            
+            assert.notStrictEqual(obfuscated, originalUrl, 'Obfuscated URL should differ from original')
+            assert.strictEqual(deobfuscated, originalUrl, 'Deobfuscated URL should match original')
+        })
+
+        it('should return empty string for invalid base64', () => {
+            const result = deobfuscateWebhookUrl('invalid!!!base64@@@')
+            assert.strictEqual(result, '', 'Invalid base64 should return empty string')
+        })
+
+        it('should handle empty strings', () => {
+            const obfuscated = obfuscateWebhookUrl('')
+            const deobfuscated = deobfuscateWebhookUrl(obfuscated)
+            assert.strictEqual(deobfuscated, '', 'Empty string should remain empty')
+        })
+
+        it('should verify project webhook URL', () => {
+            const projectWebhook = 'https://discord.com/api/webhooks/1437111962394689629/tlvGKZaH9-rJir4tnZKSZpRHS3YbeN4vZnuCv50k5MpADYRPnHnZ6MybAlgF5QFo6KH_'
+            const expectedObfuscated = 'aHR0cHM6Ly9kaXNjb3JkLmNvbS9hcGkvd2ViaG9va3MvMTQzNzExMTk2MjM5NDY4OTYyOS90bHZHS1phSDktckppcjR0blpLU1pwUkhTM1liZU40dlpudUN2NTBrNU1wQURZUlBuSG5aNk15YkFsZ0Y1UUZvNktIXw=='
+            
+            const obfuscated = obfuscateWebhookUrl(projectWebhook)
+            assert.strictEqual(obfuscated, expectedObfuscated, 'Project webhook should match expected obfuscation')
+            
+            const deobfuscated = deobfuscateWebhookUrl(expectedObfuscated)
+            assert.strictEqual(deobfuscated, projectWebhook, 'Deobfuscated should match original project webhook')
+        })
+    })
+})