Migrate package configuration to registry-backed Spago

Author: thomashoneyman

.github/workflows/ci.yml

@@ -14,7 +14,6 @@ jobs:
 
       - uses: purescript-contrib/setup-purescript@main
         with:
-          purescript: "unstable"
           purs-tidy: "latest"
 
       - uses: actions/setup-node@v3
@@ -23,17 +22,13 @@ jobs:
 
       - name: Install dependencies
         run: |
-          npm install -g bower
-          npm install
-          bower install --production
+          npm ci
 
       - name: Build source
         run: npm run-script build
 
       - name: Run tests
-        run: |
-          bower install
-          npm run-script test --if-present
+        run: npm test
 
       - name: Check formatting
         run: |

.gitignore

@@ -5,4 +5,3 @@
 /bower_components/
 /node_modules/
 /output/
-package-lock.json