fixup! breaking up with JSON tax

Author: real-wimpSquad

Dockerfile

@@ -32,14 +32,14 @@ RUN dotnet tool install csharpier --tool-path ${DOTNET_TOOLS_PATH} && \
     rm -rf /tmp/* ~/.nuget
 
 # Python - ruff handles format+lint, removed redundant black
-RUN apt-get install -y python3 python3-pip && \
+RUN apt-get update && apt-get install -y python3 python3-pip && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     pip3 install --break-system-packages ruff mypy pylint && \
     find /usr -name "*.pyc" -delete && \
     find /usr -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true
 
 # JavaScript/TypeScript - works on both
-RUN apt-get install -y nodejs curl && \
+RUN apt-get update && apt-get install -y nodejs curl && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 ENV PNPM_HOME="/usr/local/pnpm"
 ENV SHELL="sh"
@@ -50,7 +50,7 @@ RUN curl -fsSL https://get.pnpm.io/install.sh | ENV="$HOME/.bashrc" sh - && \
     rm -rf /tmp/* ~/.npm ~/.cache
 
 # Rust - minimal profile (saves ~800MB vs default)
-RUN apt-get install -y curl gcc && \
+RUN apt-get update && apt-get install -y curl gcc && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 ENV RUSTUP_HOME=/usr/local/rustup \
     CARGO_HOME=/usr/local/cargo \
@@ -60,7 +60,7 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --de
     rm -rf /usr/local/cargo/registry /usr/local/cargo/git /tmp/*
 
 # Go - native multi-arch support
-RUN apt-get install -y golang && \
+RUN apt-get update && apt-get install -y golang && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 ENV GOPATH=/usr/local/go-tools \
     PATH=/usr/local/go-tools/bin:$PATH
@@ -70,7 +70,7 @@ RUN go install golang.org/x/tools/cmd/goimports@latest && \
     rm -rf /tmp/* ~/.cache
 
 # Java - OpenJDK + formatters (Trixie ships with 21/23, 17 only headless)
-RUN apt-get install -y openjdk-21-jdk maven && \
+RUN apt-get update && apt-get install -y openjdk-21-jdk maven && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     mkdir -p /usr/local/java-tools && \
     wget https://github.com/google/google-java-format/releases/download/v1.22.0/google-java-format-1.22.0-all-deps.jar \
@@ -82,11 +82,11 @@ RUN apt-get install -y openjdk-21-jdk maven && \
     rm -rf /tmp/* ~/.m2/repository
 
 # C/C++ - LLVM/Clang tools
-RUN apt-get install -y clang-format clang-tidy && \
+RUN apt-get update && apt-get install -y clang-format clang-tidy && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
 # Shell - shfmt + shellcheck
-RUN apt-get install -y shellcheck && \
+RUN apt-get update && apt-get install -y shellcheck && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     go install mvdan.cc/sh/v3/cmd/shfmt@latest && \
     go clean -cache -modcache && \
@@ -98,7 +98,7 @@ RUN pip3 install --break-system-packages --ignore-installed sqlfluff && \
     find /usr -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true
 
 # PHP - composer-based tools
-RUN apt-get install -y php php-xml php-mbstring php-curl unzip && \
+RUN apt-get update && apt-get install -y php php-xml php-mbstring php-curl unzip && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer && \
     rm -rf /tmp/*
@@ -120,7 +120,7 @@ RUN wget https://github.com/pinterest/ktlint/releases/download/1.1.1/ktlint -O /
 
 # Swift - only for arm64/amd64 Linux (limited support, may fail on some platforms)
 RUN if [ "$TARGETARCH" = "arm64" ] || [ "$TARGETARCH" = "amd64" ]; then \
-      (apt-get install -y binutils git gnupg2 libc6-dev libcurl4-openssl-dev \
+      (apt-get update && apt-get install -y binutils git gnupg2 libc6-dev libcurl4-openssl-dev \
         libedit2 libgcc-s1 libpython3-dev libsqlite3-0 libstdc++6 libxml2-dev \
         libz3-dev pkg-config tzdata zlib1g-dev && \
       apt-get clean && rm -rf /var/lib/apt/lists/* && \
@@ -133,7 +133,7 @@ RUN if [ "$TARGETARCH" = "arm64" ] || [ "$TARGETARCH" = "amd64" ]; then \
     fi
 
 # Ruby - rbenv + rubocop
-RUN apt-get install -y ruby ruby-dev && \
+RUN apt-get update && apt-get install -y ruby ruby-dev && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     gem install rubocop && \
     rm -rf /tmp/* ~/.gem