Refactor and improve external URL checks

- Move external URL checks to its own module under `tests/`. This
  separates them from integration test, addressing long runs and
  frequent failures that led to ignoring test results.
- Move `check-desktop-runtime-errors` to `tests/checks` to keep all
  test-related checks into one directory.
- Replace `ts-node` with `vite` for running
  `check-desktop-runtime-errors` to maintain a consistent execution
  environment across checks.
- Implement a timeout for each fetch call.
- Be nice to external sources, wait 5 seconds before sending another
  request to an URL under same domain. This solves rate-limiting issues.
- Instead of running test on every push/pull request, run them only
  weekly.
- Do not run tests on each commit/PR but only scheduled (weekly) to
  minimize noise.
- Fix URLs are not captured correctly inside backticks or parenthesis.

tests/checks/desktop-runtime-errors/check-desktop-runtime-errors/cli-args.ts

@@ -0,0 +1,36 @@
+import { log } from './utils/log';
+
+export enum CommandLineFlag {
+  ForceRebuild,
+  TakeScreenshot,
+}
+
+export const COMMAND_LINE_FLAGS: {
+  readonly [key in CommandLineFlag]: string;
+} = Object.freeze({
+  [CommandLineFlag.ForceRebuild]: '--build',
+  [CommandLineFlag.TakeScreenshot]: '--screenshot',
+});
+
+export function logCurrentArgs(): void {
+  const processArguments = getProcessArguments();
+  if (!processArguments.length) {
+    log('No additional arguments provided.');
+    return;
+  }
+  log(`Arguments: ${processArguments.join(', ')}`);
+}
+
+export function hasCommandLineFlag(flag: CommandLineFlag): boolean {
+  return getProcessArguments()
+    .includes(COMMAND_LINE_FLAGS[flag]);
+}
+
+/*
+  Fetches process arguments dynamically each time the function is called.
+  This design allows for runtime modifications to process.argv, supporting scenarios
+  where the command-line arguments might be altered dynamically.
+*/
+function getProcessArguments(): string[] {
+  return process.argv.slice(2);
+}