Add emoji to README.md

(controversial, though it does give much better readability)

README.md

@@ -15,7 +15,7 @@
 
 Mastodon is a **free, open-source social network server** based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, and video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub!)
 
-## Navigation
+## 🐘 Navigation
 
 - [Project homepage 🐘](https://joinmastodon.org)
 - [Support the development via Patreon][patreon]
@@ -29,7 +29,7 @@ Mastodon is a **free, open-source social network server** based on ActivityPub w
 
 [patreon]: https://www.patreon.com/mastodon
 
-## Features
+## ✨ Features
 
 <img src="/app/javascript/images/elephant_ui_working.svg?raw=true" align="right" width="30%" />
 
@@ -43,15 +43,15 @@ Mastodon is a **free, open-source social network server** based on ActivityPub w
 
 #### **🔶 OAuth2 and a straightforward REST API** - Mastodon acts as an OAuth2 provider, so 3rd party apps can use the REST and Streaming APIs. This results in a rich app ecosystem with a lot of choices!
 
-## Deployment
+## 📦 Deployment
 
-### Tech stack
+### 🗃️ Tech stack
 
 - **Ruby on Rails** powers the REST API and other web pages
 - **React.js** and **Redux** are used for the dynamic parts of the interface
 - **Node.js** powers the streaming API
 
-### Requirements
+### ⬇️ Requirements
 
 - **PostgreSQL** 12+
 - **Redis** 4+
@@ -60,9 +60,9 @@ Mastodon is a **free, open-source social network server** based on ActivityPub w
 
 The repository includes deployment configurations for **Docker and docker-compose** as well as specific platforms like **Heroku**, and **Scalingo**. For Helm charts, reference the [mastodon/chart repository](https://github.com/mastodon/chart). The [**standalone** installation guide](https://docs.joinmastodon.org/admin/install/) is available in the documentation.
 
-## Development
+## 🛠️ Development
 
-### Vagrant
+### 🔤 Vagrant
 
 A **Vagrant** configuration is included for development purposes. To use it, complete the following steps:
 
@@ -72,7 +72,7 @@ A **Vagrant** configuration is included for development purposes. To use it, com
 - Run `vagrant ssh -c "cd /vagrant && bin/dev"`
 - Open `http://mastodon.local` in your browser
 
-### macOS
+### 💻 macOS
 
 To set up **macOS** for native development, complete the following steps:
 
@@ -85,7 +85,7 @@ libidn nvm` to install the required project dependencies
 - Finally, run the `bin/dev` script which will launch services via `overmind`
   (if installed) or `foreman`
 
-### Docker
+### 🐋 Docker
 
 For production hosting and deployment with **Docker**, use the `Dockerfile` and
 `docker-compose.yml` in the project root directory.
@@ -98,14 +98,14 @@ docker compose -f .devcontainer/compose.yaml exec app bin/setup
 docker compose -f .devcontainer/compose.yaml exec app bin/dev
 ```
 
-### Dev Containers
+### 🫙 Dev Containers
 
 Within IDEs that support the [Development Containers] specification, start the
 "Mastodon on local machine" container from the editor. The necessary `docker
 compose` commands to build and setup the container should run automatically. For
 **Visual Studio Code** this requires installing the [Dev Container extension].
 
-### GitHub Codespaces
+### 😺 GitHub Codespaces
 
 [GitHub Codespaces] provides a web-based version of VS Code and a cloud hosted
 development environment configured with the software needed for this project.
@@ -118,7 +118,7 @@ development environment configured with the software needed for this project.
 - Wait for an _Open in Browser_ prompt. This will open Mastodon
 - On the _Ports_ tab "stream" setting change _Port visibility_ → _Public_
 
-## Contributing
+## 🙋 Contributing
 
 Mastodon is **free, open-source software** licensed under **AGPLv3**.
 
@@ -126,7 +126,7 @@ You can open issues for bugs you've found or features you think are missing. You
 
 **IRC channel**: #mastodon on [`irc.libera.chat`](https://libera.chat)
 
-## License
+## ⚖️ License
 
 Copyright (C) 2016-2024 Eugen Rochko (+ [`mastodon authors`](AUTHORS.md))