Fix issues with DockerFile

Dockerfile

@@ -17,15 +17,13 @@ RUN R -e "remotes::install_version('shiny', version = '1.12.1', repos = 'https:/
 RUN R -e "remotes::install_version('bslib', version = '0.10.0', repos = 'https://cloud.r-project.org')"
 RUN R -e "remotes::install_version('DT', version = '0.34.0', repos = 'https://cloud.r-project.org')"
 RUN R -e "remotes::install_version('dplyr', version = '1.2.0', repos = 'https://cloud.r-project.org')"
+RUN R -e "remotes::install_version('RSQLite', version = '2.4.5', repos = 'https://cloud.r-project.org')"
 RUN R -e "remotes::install_version('bsicons', version = '0.1.2', repos = 'https://cloud.r-project.org')"
 
 # Install r-universe packages with pinned versions (querychat and dependencies)
 RUN R -e "remotes::install_version('ellmer', version = '0.4.0', repos = c('https://posit-dev.r-universe.dev', 'https://cloud.r-project.org'))"
 RUN R -e "remotes::install_version('shinychat', version = '0.3.0', repos = c('https://posit-dev.r-universe.dev', 'https://cloud.r-project.org'))"
 RUN R -e "remotes::install_version('querychat', version = '0.2.0', repos = c('https://posit-dev.r-universe.dev', 'https://cloud.r-project.org'))"
-RUN R -e "remotes::install_version('duckdb', version = '1.4.4', repos = 'https://cloud.r-project.org')"
-RUN R -e "remotes::install_version('RSQLite', version = '2.4.5', repos = 'https://cloud.r-project.org')"
-
 
 # Copy application code
 COPY app.R app.R
@@ -37,4 +35,4 @@ RUN R -e "stopifnot(requireNamespace('shiny', quietly = TRUE))" \
 
 EXPOSE 7860
 
-CMD ["R", "--quiet", "-e", "shiny::runApp('/app', host='0.0.0.0', port=7860)"]
+CMD ["R", "--quiet", "-e", "shiny::runApp('/app', host='0.0.0.0', port=7860)"]