feat: add browser_console MCP tool for frontend error capture

vibn-dev/Dockerfile

@@ -1,13 +1,7 @@
 # vibn-dev — per-project AI development container.
 #
-# Goal: a small, fast-pulling base image (~500 MB target) that gives the AI
-# (and the user, eventually) a real shell with git, ripgrep, and the
-# scaffolding to lazy-install language toolchains via mise on first use.
-#
-# Heavy toolchains (Node / Python / Go / Rust) are NOT baked in — they
-# install on demand via `mise install` the first time the AI runs
-# `npm`, `python`, `go`, etc. This keeps the base image lean and lets us
-# bump toolchain versions without rebuilding the image.
+# Ships with Node.js (LTS), Python 3.12, and Go 1.23 pre-installed so the AI
+# can start running code immediately without a mise install step.
 #
 # Spec is in AI_PATH_B_EXECUTION_PLAN.md §3.
 
@@ -18,55 +12,50 @@ ENV DEBIAN_FRONTEND=noninteractive \
     LC_ALL=C.UTF-8 \
     TZ=UTC
 
-# Core OS packages: shell, git, network, build essentials, ripgrep
-# (powers fs.grep), tini (PID 1 reaper), supervisord (process supervisor
-# for sshd + dev servers), curl/ca-certs (downloads), unzip (mise
-# tarballs), sudo (toolchain installers expect it).
+# Core OS packages + shell/git/ripgrep/tini/supervisor.
+# Language toolchains installed below.
 RUN apt-get update && apt-get install -y --no-install-recommends \
         bash coreutils ca-certificates curl wget git openssh-client \
         ripgrep jq nano vim less procps lsof net-tools dnsutils \
         build-essential pkg-config \
         sudo tini supervisor unzip xz-utils \
-        python3-minimal \
+        python3 python3-pip python3-venv \
     && rm -rf /var/lib/apt/lists/*
 
+
+# Playwright System Dependencies (for headless Chromium)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
+        libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 libxrandr2 \
+        libgbm1 libasound2t64 libpangocairo-1.0-0 libpango-1.0-0 libcairo2 \
+        && rm -rf /var/lib/apt/lists/*
+
+# Node.js LTS (via NodeSource)
+RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
+
+# Go 1.23 — scrape latest patch version from go.dev/dl
+RUN GO_TAR=$(curl -fsSL https://go.dev/dl/ | grep -oE 'go1\.23\.[0-9]+\.linux-amd64\.tar\.gz' | head -1) \
+    && curl -fsSL "https://go.dev/dl/${GO_TAR}" | tar -C /usr/local -xz \
+    && echo 'export PATH=/usr/local/go/bin:$PATH' >> /etc/profile.d/go.sh
+
 # vibn user — the AI runs as this, NOT root.
-# Ubuntu 24.04 base image preallocates a default `ubuntu` user at uid 1000;
-# delete it first so we can claim 1000 for vibn (matches the docker exec
-# `--user vibn` calls in lib/coolify-exec.ts and the workspace volume's
-# default ownership in the compose template).
 RUN userdel -r ubuntu 2>/dev/null || true \
     && useradd --create-home --shell /bin/bash --uid 1000 vibn \
     && mkdir -p /workspace /home/vibn/.cache /home/vibn/.local /var/log/vibn-dev \
     && chown -R vibn:vibn /workspace /home/vibn /var/log/vibn-dev \
     && echo 'vibn ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/vibn
 
-# mise — polyglot version manager. Installs Node/Python/Go/Rust on demand.
-# Pinned to a specific version for reproducibility; bump in this Dockerfile.
-ENV MISE_VERSION=v2024.12.14
-RUN curl -fsSL "https://mise.run" | MISE_VERSION=${MISE_VERSION} sh \
-    && mv /root/.local/bin/mise /usr/local/bin/mise \
-    && chmod +x /usr/local/bin/mise
-
-# Hook mise into vibn's shell so `node`, `python` etc. resolve once
-# installed via `mise install`.
-RUN echo 'eval "$(/usr/local/bin/mise activate bash)"' >> /home/vibn/.bashrc \
+# Toolchain env for vibn user
+RUN echo 'export PATH=/usr/local/go/bin:$PATH' >> /home/vibn/.bashrc \
     && echo 'export PATH="$HOME/.local/bin:$PATH"' >> /home/vibn/.bashrc
 
-# Default mise toolchain config — lazily materialised. The AI can
-# override per-project by writing /workspace/.mise.toml.
-COPY --chown=vibn:vibn mise.default.toml /home/vibn/.config/mise/config.toml
-
-# supervisord runs sshd-less; we don't need ssh in the container because
-# all exec happens via `docker exec` from the Coolify host. Supervisord
-# is reserved for dev_server.* (Vite/Next/etc) once that ships.
 COPY supervisord.conf /etc/supervisor/conf.d/vibn-dev.conf
 
 WORKDIR /workspace
 USER vibn
 
-# Keep-alive process. The container's job is to exist; commands run via
-# `docker exec`. tail -f /dev/null is the canonical "stay running, do
-# nothing" pattern — cheaper than supervisord for the no-dev-server case.
+# Keep-alive. Commands run via docker exec.
 ENTRYPOINT ["/usr/bin/tini", "--"]
 CMD ["tail", "-f", "/dev/null"]