create rich menu operation

Dockerfile

@@ -11,6 +11,33 @@ RUN --mount=type=cache,target=/root/.npm npm run build
 # --- Release Stage ---
 FROM node:22-alpine AS release
 
+# Install necessary tools and base fonts
+RUN apk add --no-cache \
+    fontconfig \
+    font-noto-cjk \
+    ttf-freefont \
+    curl \
+    unzip \
+    chromium \
+    nss
+
+# Download and install Japanese fonts from GitHub
+RUN mkdir -p /usr/share/fonts/truetype/google && \
+    # Noto Sans JP from GitHub
+    curl -L "https://github.com/googlefonts/noto-cjk/raw/main/Sans/OTF/Japanese/NotoSansJP-Regular.otf" -o /usr/share/fonts/truetype/google/NotoSansJP-Regular.otf && \
+    curl -L "https://github.com/googlefonts/noto-cjk/raw/main/Sans/OTF/Japanese/NotoSansJP-Bold.otf" -o /usr/share/fonts/truetype/google/NotoSansJP-Bold.otf && \
+    # IPAex Gothic font as fallback
+    curl -L "https://moji.or.jp/wp-content/ipafont/IPAexfont/IPAexfont00401.zip" -o ipaex.zip && \
+    unzip ipaex.zip && \
+    cp IPAexfont00401/*.ttf /usr/share/fonts/truetype/google/ && \
+    rm -rf IPAexfont00401 ipaex.zip
+
+# Update font cache
+RUN fc-cache -f -v
+
+# Set Puppeteer to use system Chromium
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+
 # Set up a non-root user ('appuser'/'appgroup') to avoid running as root - good security practice!
 # (-S is the Alpine option for a system user/group, suitable here)
 RUN addgroup -S appgroup && adduser -S appuser -G appgroup
@@ -19,6 +46,7 @@ RUN addgroup -S appgroup && adduser -S appuser -G appgroup
 COPY --from=builder /app/dist /app/dist
 COPY --from=builder /app/package.json /app/package.json
 COPY --from=builder /app/package-lock.json /app/package-lock.json
+COPY --from=builder /app/richmenu-template /app/richmenu-template
 
 ENV NODE_ENV=production