build: @rdfjs/environment (#61)

* build: @rdfjs/environment

* build: update docker file

* build: ESM

.changeset/blue-news-draw.md

@@ -0,0 +1,5 @@
+---
+"@zazuko/shacl-playground": patch
+---
+
+Update `@tpluscode/rdf-string` to v1

.changeset/five-kings-poke.md

@@ -0,0 +1,5 @@
+---
+"@zazuko/shacl-playground": major
+---
+
+Package is now ESM

.changeset/rare-horses-bake.md

@@ -0,0 +1,5 @@
+---
+"shacl-playground": patch
+---
+
+Update dependencies to use `@rdfjs/environment` stack

Dockerfile

@@ -3,10 +3,10 @@ FROM docker.io/library/node:16-alpine AS builder
 WORKDIR /build
 
 # Install dependencies
-COPY package.json yarn.lock ./
+COPY package.json package-lock.json ./
 COPY packages/app/package.json ./packages/app/
 COPY packages/lib/package.json ./packages/lib/
-RUN yarn --frozen-lockfile
+RUN npm ci
 
 # Copy remaining required files and create production build
 COPY packages ./packages/