fix(desktop): fix manual update wording and retry Velopack (#3261)

fluxer_desktop/src/main/Updater.test.mjs

@@ -547,6 +547,38 @@ describe('Updater Windows apply failures', () => {
 		assert.equal(updater.applyState.attempt.version, PUBLISHED_VERSION);
 	});
 
+	test('keeps offering the installer when no newer release than the failed one is out', async () => {
+		const updater = loadWindowsUpdater({
+			installedVersion: CURRENT_VERSION,
+			remoteUpdate: {Version: PUBLISHED_VERSION, Size: 100},
+			applyAttempt: {version: PUBLISHED_VERSION, attemptedAt: 0},
+		});
+
+		await updater.check();
+
+		assert.deepEqual(types(updater.events), ['checking', 'error', 'available']);
+		assert.equal(updater.events[2].downloadStarted, false);
+		assert.equal(updater.applyState.cleared, 0);
+	});
+
+	test('retries the in-app update when a newer release than the failed one is out', async () => {
+		const newerVersion = '2026.905.101010';
+		const updater = loadWindowsUpdater({
+			installedVersion: CURRENT_VERSION,
+			pendingRestart: {Version: PUBLISHED_VERSION, Size: 100},
+			remoteUpdate: {Version: newerVersion, Size: 200},
+			applyAttempt: {version: PUBLISHED_VERSION, attemptedAt: 0},
+		});
+
+		await updater.check();
+
+		assert.equal(updater.applyState.cleared, 1);
+		assert.equal(updater.applyState.attempt, null);
+		assert.deepEqual(types(updater.events), ['checking', 'available']);
+		assert.equal(updater.events[1].version, newerVersion);
+		assert.equal(updater.events[1].downloadUrl, undefined);
+	});
+
 	test('resumes normal updates once the installed version catches up', async () => {
 		const updater = loadWindowsUpdater({
 			installedVersion: PUBLISHED_VERSION,