refactor: use bun in Dockerfile and CI workflow

tests/Dockerfile

@@ -1,12 +1,22 @@
 FROM cypress/browsers
 
+COPY --from=oven/bun:1.3.14 /usr/local/bin/bun /usr/local/bin/bun
+
 WORKDIR /e2e
-COPY package.json yarn.lock ./
+COPY package.json bun.lock ./
+COPY app/package.json ./app/package.json
+COPY server/package.json ./server/package.json
+COPY services/analytics/package.json ./services/analytics/package.json
 COPY tests/package.json ./tests/package.json
-RUN yarn install --frozen-lockfile
+COPY packages/constants/package.json ./packages/constants/package.json
+COPY packages/file-graph/package.json ./packages/file-graph/package.json
+COPY packages/game/package.json ./packages/game/package.json
+COPY packages/models/package.json ./packages/models/package.json
+COPY packages/utils/package.json ./packages/utils/package.json
+RUN bun install --frozen-lockfile
 
 COPY quests ./quests
 COPY tests ./tests
 WORKDIR /e2e/tests
 
-CMD [ "yarn", "test" ]
+CMD [ "bun", "run", "test" ]

tests/package.json

@@ -6,8 +6,8 @@
   "type": "commonjs",
   "license": "MIT",
   "scripts": {
-    "test": "yarn cypress run",
-    "test:open": "yarn cypress open"
+    "test": "cypress run",
+    "test:open": "cypress open"
   },
   "dependencies": {
     "@testing-library/cypress": "^10.0.1",