Add a custom rule to prevent colors from being hardcoded outside of theme (#288)

* Add a custom rule to prevent colors from being hardcoded in ESLint

* Refactor colors

* Create packages folder and fix colors

* Remove external dependency for css alphabetical order linting

* Fix install with yarn

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Co-authored-by: Charles Bochet <charles@twenty.com>

infra/prod/server/Dockerfile

@@ -2,12 +2,12 @@ FROM node:18.16.0-alpine as server
 
 WORKDIR /app/server
 COPY ./server/package.json ./
-COPY ./server/package-lock.json ./
-RUN npm install
+COPY ./server/yarn.lock ./
+RUN yarn install
 
 COPY ./server .
 RUN npx prisma generate
 
-RUN npm run build
+RUN yarn build
 
 CMD ["node", "dist/main"]