chore: add Gitpod's one-click launch to the README

Signed-off-by: Pedro Sanders <psanders@fonoster.com>

README.md

@@ -19,6 +19,7 @@ Goodtok helps businesses enhance their customer service right from their website
 
 - [Give a star!](#give-a-star-)
 - [Installation](#installation)
+- [Development Mode](#development-mode-with-gitpod)
 - [Usage](#usage)
 - [Architecture](#architecture)
 - [Contact us](#contact-us)
@@ -92,6 +93,12 @@ docker compose up -d
 
 The previous command will start all the services, including the Front Office. You can then open the application at [http://localhost:8080](http://localhost:8080) and access the dashboard.
 
+## Development mode with Gitpod
+
+Goodtok's one-click interactive deployment will familiarize you with the server in development mode.
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/fonoster/goodtok)
+
 ## Usage
 
 In the website where you want to integrate Goodtok, you will need to add the following script tag: