Update Dockerfile

Dockerfile

@@ -28,8 +28,16 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 RUN R -e "install.packages('remotes', repos='https://cloud.r-project.org')"
 RUN R -e "remotes::install_github('lapop-central/lapop', dependencies=TRUE, force=TRUE, build_vignettes=FALSE, upgrade='never', args='--no-multiarch --no-test-load')"
 
-# Optional CRAN packages your app needs
-RUN R -e "install.packages(c('shiny','dplyr','ggplot2','readr','ggExtra'), repos='https://cloud.r-project.org')"
+# --- Install ALL CRAN packages your app uses ---
+RUN R -e "install.packages(c( \
+    'shiny', \
+    'shinyWidgets', \
+    'haven', \
+    'dplyr', \
+    'tidyr', \
+    'stringr', \
+    'Hmisc' \
+  ), repos='https://cloud.r-project.org')"
 
 COPY . /srv/shiny-server/
 WORKDIR /srv/shiny-server/