release: veröffentliche Twitch VOD Manager 1.0.1

Startet die öffentliche Versionslinie mit einer bereinigten Ein-Commit-Historie, stellt den Updater auf GitHub Releases um, entfernt interne Release-Ziele und beschränkt den gepackten Anwendungssatz auf notwendige Laufzeitdateien. Enthält aktualisierte produktive Abhängigkeiten ohne bekannte npm-Audit-Funde sowie die geprüfte öffentliche Quell-Positivliste.

src/main/domain/i18n-backend.test.ts

@@ -0,0 +1,49 @@
+import { test, expect, describe } from 'vitest';
+import { tBackend, BACKEND_MESSAGES, type BackendMessageKey } from './i18n-backend';
+
+describe('tBackend', () => {
+    test('returns DE message for known key (default language)', () => {
+        expect(tBackend('invalidVodUrl', undefined, 'de')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
+    });
+
+    test('returns EN message when language=en', () => {
+        expect(tBackend('invalidVodUrl', undefined, 'en')).toBe(BACKEND_MESSAGES.en.invalidVodUrl);
+    });
+
+    test('unknown language falls back to de', () => {
+        expect(tBackend('invalidVodUrl', undefined, 'fr')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
+        expect(tBackend('invalidVodUrl', undefined, '')).toBe(BACKEND_MESSAGES.de.invalidVodUrl);
+    });
+
+    test('substitutes single {param}', () => {
+        const result = tBackend('streamlinkExitCode', { code: 42 }, 'en');
+        expect(result).toBe('Streamlink exit code 42');
+    });
+
+    test('substitutes multiple {params}', () => {
+        const result = tBackend('integrityDurationMismatch', { actual: 100, expected: 120 }, 'de');
+        expect(result).toContain('100');
+        expect(result).toContain('120');
+        expect(result).not.toContain('{actual}');
+        expect(result).not.toContain('{expected}');
+    });
+
+    test('numeric params stringify', () => {
+        const result = tBackend('fileTooSmall', { bytes: 256 }, 'en');
+        expect(result).toBe('File too small (256 bytes)');
+    });
+
+    test('every DE key has an EN counterpart', () => {
+        const deKeys = Object.keys(BACKEND_MESSAGES.de) as BackendMessageKey[];
+        const enKeys = Object.keys(BACKEND_MESSAGES.en);
+        for (const k of deKeys) {
+            expect(enKeys).toContain(k);
+        }
+    });
+
+    test('no template literal left after substitution for typical params', () => {
+        // attemptFailed has {attempt}, {max}, {errorClass}, {error}
+        const result = tBackend('attemptFailed', { attempt: 1, max: 3, errorClass: 'network', error: 'ETIMEDOUT' }, 'en');
+        expect(result).toBe('Attempt 1/3 failed (network): ETIMEDOUT');
+    });
+});