project cleanup

.browserslistrc

.editorconfig

.eslintrc.json

.gitignore

.vscode/extensions.json

README.md

angular.json

capacitor.config.ts

ionic.config.json

karma.conf.js

package-lock.json

package.json

src/app/api.service.spec.ts

src/app/api.service.ts

src/app/app-routing.module.ts

src/app/app.component.html

src/app/app.component.scss

src/app/app.component.spec.ts

src/app/app.component.ts

src/app/app.module.ts