Update README on how to start app locally

README.md

 # Knowledge database of information about defense systems in prokaryotes
 
-## How to use references in the wiki pages
+## Writting content
+
+You can propose modifications for all the content (cf: [help](https://defense-finder.pasteur.cloud/wiki/help)).
+
+### Custom containers
+
+```
+::info
+This is an info box
+::
+
+::tip
+This is a tip box
+::
+
+::warning
+This is a warning box
+::
+
+::danger
+This is a danger box
+::
+
+::expansion-details
+There is some details
+::
+```
+
+### How to use references in the wiki pages
 
 You can add article references by providing a doi directly in the markdown files.
 There is two syntaxes that won't do exactly the same thing.
@@ -37,43 +65,20 @@ For person external, you can create an [issue](https://gitlab.pasteur.fr/mdm-lab
 
 ## Contributing
 
-Look at the [Content documentation](https://content-v2.nuxtjs.org/) to learn more.
-
-### Setup
-
-Make sure to install the dependencies:
+### Run locally
 
-```bash
-# yarn
-yarn install
+1. install `Docker` and `Docker Compose` ([installation guide](https://docs.docker.com/engine/install/))
 
-# npm
-npm install
-
-# pnpm
-pnpm install
+2. Clone the repo
+```sh
+git clone https://gitlab.pasteur.fr/mdm-lab/wiki.git`
 ```
-
-### Development Server
-
-Start the development server on <http://localhost:3000>
-
-```bash
-npm run dev
+3. Go to the repo : 
+```sh
+cd wiki
 ```
-
-### Production
-
-Build the application for production:
-
-```bash
-npm run build
+4. Start the app:
+```sh
+docker compose up --build
 ```
-
-Locally preview production build:
-
-```bash
-npm run preview
-```
-
-Checkout the [deployment documentation](https://v3.nuxtjs.org/docs/deployment) for more information.
+5. Go to [localhost:8082/wiki](localhost:8082/wiki)