Update Dockerfile

Dockerfile

@@ -38,13 +38,14 @@ RUN install2.r --error \
     gtable \
     bslib \
     jsonlite \
-    arrow
+    arrow \
+    showtext
 
 # Install magick separately
 #RUN R -e 'install.packages("magick", repos="https://cloud.r-project.org")'
 
 # Install showtext from GitHub
-RUN R -e 'remotes::install_github("yixuan/showtext")'
+#RUN R -e 'remotes::install_github("yixuan/showtext")'
 
 # Install fonts
 RUN apt-get update && apt-get install -y fonts-roboto