Enhance E2E testing environment by updating Dockerfile and workflows (#376)

- Updated the Dockerfile to include additional system dependencies for E2E testing, such as xvfb, dbus, and webkit2gtk-driver, along with the installation of tauri-driver.
- Modified the docker-compose.yml to use the shared CI image for E2E tests, streamlining the build process and ensuring consistency across environments.
- Deprecated the previous E2E Dockerfile, consolidating the setup into the CI image for improved maintainability and reduced redundancy.
- Adjusted the GitHub Actions workflow to reflect changes in the Dockerfile and ensure proper context for building the image.

.github/Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-# System deps for Tauri + mold linker + clang (for mold)
+# System deps for Tauri + mold linker + clang + E2E testing (xvfb, dbus, webkit2gtk-driver)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential \
     cmake \
@@ -17,7 +17,12 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     patchelf \
     mold \
     clang \
+    libclang-dev \
     libssl-dev \
+    xvfb \
+    at-spi2-core \
+    dbus-x11 \
+    webkit2gtk-driver \
     && rm -rf /var/lib/apt/lists/*
 
 # Rust 1.93.0 with minimal profile + fmt/clippy
@@ -45,5 +50,12 @@ RUN curl -fsSL https://github.com/mozilla/sccache/releases/download/v0.10.0/scca
     | tar xz -C /usr/local/bin --strip-components=1 sccache-v0.10.0-x86_64-unknown-linux-musl/sccache \
     && chmod +x /usr/local/bin/sccache
 
+# tauri-driver (WebDriver server for Tauri E2E tests)
+RUN cargo install tauri-driver --version 2.0.5
+
+# E2E entrypoint (starts Xvfb + dbus for headless webkit2gtk testing)
+COPY e2e/docker-entrypoint.sh /docker-entrypoint.sh
+RUN chmod +x /docker-entrypoint.sh
+
 # Verify installs
-RUN rustc --version && cargo --version && node --version && yarn --version && mold --version && sccache --version
+RUN rustc --version && cargo --version && node --version && yarn --version && mold --version && sccache --version && tauri-driver --version

.github/workflows/docker-ci-image.yml

@@ -6,6 +6,7 @@ on:
     paths:
       - ".github/Dockerfile"
       - ".github/workflows/docker-ci-image.yml"
+      - "e2e/docker-entrypoint.sh"
   workflow_dispatch:
 
 permissions:
@@ -30,9 +31,10 @@ jobs:
       - name: Build and push
         uses: docker/build-push-action@v6
         with:
-          context: .github
+          context: .
           file: .github/Dockerfile
           push: true
+          provenance: false
           tags: |
             ghcr.io/tinyhumansai/openhuman_ci:latest
             ghcr.io/tinyhumansai/openhuman_ci:rust-1.93.0