fix(e2e): preserve host node_modules during docker snapshot update

- Move node_modules aside before Docker to avoid host/container binary conflicts
- Restore after Docker completes
- Expose port 9323 for Playwright HTML report access

Author: ochafik

package.json

@@ -54,8 +54,8 @@
     "test:e2e": "playwright test",
     "test:e2e:update": "playwright test --update-snapshots",
     "test:e2e:ui": "playwright test --ui",
-    "test:e2e:docker": "docker run --rm -e EXAMPLE -v $(pwd):/work -w /work -it mcr.microsoft.com/playwright:v1.57.0-noble sh -c 'apt-get update -qq && apt-get install -qq -y python3-venv curl > /dev/null && curl -LsSf https://astral.sh/uv/install.sh | sh && export PATH=\"$HOME/.local/bin:$PATH\" && npm i -g bun && npm ci && npx playwright test'",
-    "test:e2e:docker:update": "npm run build:all && docker run --rm -e EXAMPLE -v $(pwd):/work -w /work -it mcr.microsoft.com/playwright:v1.57.0-noble sh -c 'apt-get update -qq && apt-get install -qq -y python3-venv curl > /dev/null && curl -LsSf https://astral.sh/uv/install.sh | sh && export PATH=\"$HOME/.local/bin:$PATH\" && npm i -g bun && npm ci && npx playwright test --update-snapshots'",
+    "test:e2e:docker": "docker run --rm -e EXAMPLE -p 9323:9323 -v $(pwd):/work -w /work -it mcr.microsoft.com/playwright:v1.57.0-noble sh -c 'apt-get update -qq && apt-get install -qq -y python3-venv curl > /dev/null && curl -LsSf https://astral.sh/uv/install.sh | sh && export PATH=\"$HOME/.local/bin:$PATH\" && npm i -g bun && npm ci && npx playwright test'",
+    "test:e2e:docker:update": "npm run build:all && mv node_modules{,.local} && docker run --rm -e EXAMPLE -p 9323:9323 -v $(pwd):/work -w /work -it mcr.microsoft.com/playwright:v1.57.0-noble sh -c 'apt-get update -qq && apt-get install -qq -y python3-venv curl > /dev/null && curl -LsSf https://astral.sh/uv/install.sh | sh && export PATH=\"$HOME/.local/bin:$PATH\" && npm i -g bun && npm ci && npx playwright test --update-snapshots' ; rm -fR node_modules && mv node_modules{.local,}",
     "preexamples:build": "npm run build",
     "examples:build": "bun examples/run-all.ts build",
     "examples:start": "NODE_ENV=development npm run build && bun examples/run-all.ts start",