Improve desktop runtime execution tests

Test improvements:

- Capture titles for all macOS windows, not just the frontmost.
- Incorporate missing application log files.
- Improve log clarity with enriched context.
- Improve application termination on macOS by reducing grace period.
- Ensure complete application termination on macOS.
- Validate Vue application loading through an initial log.
- Support ignoring environment-specific `stderr` errors.
- Do not fail the test if working directory cannot be deleted.
- Use retry pattern when installing dependencies due to network errors.

Refactorings:

- Migrate the test code to TypeScript.
- Replace deprecated `rmdir` with `rm` for error-resistant directory
  removal.
- Improve sanity checking by shifting from App.vue to Vue bootstrapper.
- Centralize environment variable management with `EnvironmentVariables`
  construct.
- Rename infrastructure/Environment to RuntimeEnvironment for clarity.
- Isolate WindowVariables and SystemOperations from RuntimeEnvironment.
- Inject logging via preloader.
- Correct mislabeled RuntimeSanity tests.

Configuration:

- Introduce `npm run check:desktop` for simplified execution.
- Omit `console.log` override due to `nodeIntegration` restrictions and
  reveal logging functionality using context-bridging.

scripts/check-desktop-runtime-errors/utils/log.ts

@@ -0,0 +1,68 @@
+export enum LogLevel {
+  Info,
+  Warn,
+  Error,
+}
+
+export function log(message: string, level = LogLevel.Info): void {
+  const timestamp = new Date().toISOString();
+  const config = LOG_LEVEL_CONFIG[level] || LOG_LEVEL_CONFIG[LogLevel.Info];
+  const logLevelText = `${getColorCode(config.color)}${LOG_LEVEL_LABELS[level]}${getColorCode(TextColor.Reset)}`;
+  const formattedMessage = `[${timestamp}][${logLevelText}] ${message}`;
+  config.method(formattedMessage);
+}
+
+export function die(message: string): never {
+  log(message, LogLevel.Error);
+  return process.exit(1);
+}
+
+enum TextColor {
+  Reset,
+  LightRed,
+  Yellow,
+  LightBlue,
+}
+
+function getColorCode(color: TextColor): string {
+  return COLOR_CODE_MAPPING[color];
+}
+
+const LOG_LEVEL_LABELS: {
+  readonly [K in LogLevel]: string;
+} = {
+  [LogLevel.Info]: 'INFO',
+  [LogLevel.Error]: 'ERROR',
+  [LogLevel.Warn]: 'WARN',
+};
+
+const COLOR_CODE_MAPPING: {
+  readonly [K in TextColor]: string;
+} = {
+  [TextColor.Reset]: '\x1b[0m',
+  [TextColor.LightRed]: '\x1b[91m',
+  [TextColor.Yellow]: '\x1b[33m',
+  [TextColor.LightBlue]: '\x1b[94m',
+};
+
+interface ColorLevelConfig {
+  readonly color: TextColor;
+  readonly method: (...data: unknown[]) => void;
+}
+
+const LOG_LEVEL_CONFIG: {
+  readonly [K in LogLevel]: ColorLevelConfig;
+} = {
+  [LogLevel.Info]: {
+    color: TextColor.LightBlue,
+    method: console.log,
+  },
+  [LogLevel.Warn]: {
+    color: TextColor.Yellow,
+    method: console.warn,
+  },
+  [LogLevel.Error]: {
+    color: TextColor.LightRed,
+    method: console.error,
+  },
+};