feat: add initial e2e tests

Dockerfile

@@ -1,13 +1,22 @@
-FROM node:24-alpine
+# FROM jacoblincool/playwright:chromium-light
+FROM jacoblincool/playwright:firefox
 
-# Install all required packages in one layer
-RUN apk add --no-cache curl git jq g++ make
+# RUN apk add --no-cache curl git jq g++ make
+RUN apt update && apt install -y curl git jq g++ make \
+    libgl1-mesa-dri \
+    libglapi-mesa \
+    libosmesa6 \
+    mesa-utils \
+    xvfb \
+    && rm -rf /var/lib/apt/lists/*
 
 # Set Rust paths
 ENV RUSTUP_HOME=/usr/local/rustup \
     CARGO_HOME=/usr/local/cargo \
     PATH=/usr/local/cargo/bin:$PATH
 
+ENV PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
+
 # Install Rust, wasm target, and pnpm
 RUN curl --silent --show-error --location --fail --retry 3 \
       --proto '=https' --tlsv1.2 \
@@ -16,4 +25,5 @@ RUN curl --silent --show-error --location --fail --retry 3 \
     && rm /tmp/rustup-init.sh \
     && rustup target add wasm32-unknown-unknown \
     && rm -rf /usr/local/rustup/toolchains/*/share/doc \
-    && npm i -g pnpm
+    && npm i -g pnpm \
+    && pnpx playwright install firefox