Warn about mismatched dist directories

Capacitor has a `webDir` config option, which should match Angular CLI's `projects.app.architect.build.options.outputPath` option. We can warn if they are mismatched.

Cordova needs a `www/` directory, so we can warn if the output path isn't that as well, for Cordova projects.

先追蹤 CLI 對 Capacitor 的 webDir 和 Angular CLI 的 projects.app.architect.build.options.outputPath 的處理，然後檢查 Cordova 對 www/ 的預期。當這些目錄與相關專案設定不一致時 CLI 會發出警告，即表示完成。

由索引模型根據 Issue 內容生成。