fix: addons npm tools (icp-bindgen) must be available at runtime (#64)

* fix: addons npm tools (icp-bindgen) must be available at runtime

* feat: copy not needed anymore

* feat: but copy here

Author: peterpeterparker

Dockerfile.full

@@ -38,20 +38,12 @@ ENV RUSTUP_HOME=/home/apprunner/.rustup \
     CARGO_HOME=/home/apprunner/.cargo \
     PATH=/home/apprunner/.cargo/bin:$PATH
 
-# Configure npm to install globally to user directory
-ENV NPM_CONFIG_PREFIX=/home/apprunner/.npm-global \
-    PATH=/home/apprunner/.npm-global/bin:$PATH
-
 # Copy list of scripts to run setup
 COPY --chown=apprunner:apprunner ./kit/setup/bootstrap ./kit/setup/bootstrap
-COPY --chown=apprunner:apprunner ./kit/setup/addons ./kit/setup/addons
 
 # Install core tools required for building WASM (same as in the main Juno repository)
 RUN ./kit/setup/bootstrap
 
-# Install extra WASM build tools needed only for this GitHub Action
-RUN ./kit/setup/addons
-
 # --- Runtime Stage ---
 FROM node:24-slim@sha256:76d0ed0ed93bed4f4376211e9d8fddac4d8b3fbdb54cc45955696001a3c91152
 
@@ -79,6 +71,10 @@ RUN DEBIAN_FRONTEND=noninteractive apt update && apt install -y \
 COPY ./kit/setup/tools ./kit/setup/tools
 RUN ./kit/setup/tools
 
+# Install extra WASM build tools - e.g. for Sputnik - required by the GitHub Action runtime
+COPY ./kit/setup/addons ./kit/setup/addons
+RUN ./kit/setup/addons
+
 # Create and use a user instead of using root
 RUN useradd -ms /bin/bash apprunner
 USER apprunner