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.

tests/unit/presentation/bootstrapping/Modules/AppInitializationLogger.spec.ts

@@ -0,0 +1,18 @@
+import { describe, it, expect } from 'vitest';
+import { AppInitializationLogger } from '@/presentation/bootstrapping/Modules/AppInitializationLogger';
+import { LoggerStub } from '@tests/unit/shared/Stubs/LoggerStub';
+
+describe('AppInitializationLogger', () => {
+  it('logs the app initialization marker upon bootstrap', () => {
+    // arrange
+    const marker = '[APP_INIT]';
+    const loggerStub = new LoggerStub();
+    const sut = new AppInitializationLogger(loggerStub);
+    // act
+    sut.bootstrap();
+    // assert
+    expect(loggerStub.callHistory).to.have.lengthOf(1);
+    expect(loggerStub.callHistory[0].args).to.have.lengthOf(1);
+    expect(loggerStub.callHistory[0].args[0]).to.include(marker);
+  });
+});

tests/unit/presentation/bootstrapping/Modules/RuntimeSanityValidator.spec.ts

@@ -0,0 +1,43 @@
+import { describe, it, expect } from 'vitest';
+import { ISanityCheckOptions } from '@/infrastructure/RuntimeSanity/Common/ISanityCheckOptions';
+import { RuntimeSanityValidator } from '@/presentation/bootstrapping/Modules/RuntimeSanityValidator';
+
+describe('RuntimeSanityValidator', () => {
+  it('calls validator with correct options upon bootstrap', () => {
+    // arrange
+    const expectedOptions: ISanityCheckOptions = {
+      validateEnvironmentVariables: true,
+      validateWindowVariables: true,
+    };
+    let actualOptions: ISanityCheckOptions;
+    const validatorMock = (options) => {
+      actualOptions = options;
+    };
+    const sut = new RuntimeSanityValidator(validatorMock);
+    // act
+    sut.bootstrap();
+    // assert
+    expect(actualOptions).to.deep.equal(expectedOptions);
+  });
+  it('propagates the error if validator fails', () => {
+    // arrange
+    const expectedMessage = 'message thrown from validator';
+    const validatorMock = () => {
+      throw new Error(expectedMessage);
+    };
+    const sut = new RuntimeSanityValidator(validatorMock);
+    // act
+    const act = () => sut.bootstrap();
+    // assert
+    expect(act).to.throw(expectedMessage);
+  });
+  it('runs successfully if validator passes', () => {
+    // arrange
+    const validatorMock = () => { /* NOOP */ };
+    const sut = new RuntimeSanityValidator(validatorMock);
+    // act
+    const act = () => sut.bootstrap();
+    // assert
+    expect(act).to.not.throw();
+  });
+});