vaadin introduction code

pom.xml

src/main/frontend/generated/flow/generated-flow-imports.d.ts

src/main/frontend/generated/flow/generated-flow-imports.js

...end/generated/flow/generated-flow-webcomponent-imports.js

src/main/frontend/generated/jar-resources/Flow.d.ts

src/main/frontend/generated/jar-resources/Flow.js

src/main/frontend/generated/jar-resources/Flow.js.map

src/main/frontend/generated/jar-resources/FlowBootstrap.d.ts

src/main/frontend/generated/jar-resources/FlowBootstrap.js

src/main/frontend/generated/jar-resources/FlowClient.d.ts

src/main/frontend/generated/jar-resources/FlowClient.js

...tend/generated/jar-resources/ReactRouterOutletElement.tsx

src/main/frontend/generated/jar-resources/buttonFunctions.js

...ain/frontend/generated/jar-resources/comboBoxConnector.js

.../frontend/generated/jar-resources/contextMenuConnector.js

...end/generated/jar-resources/contextMenuTargetConnector.js

...rontend/generated/jar-resources/cookieConsentConnector.js

src/main/frontend/generated/jar-resources/copilot.js

...nd/generated/jar-resources/copilot/base-panel-BdeqExUd.js

...ntend/generated/jar-resources/copilot/copilot-Bsbv-mVp.js