Main server of the Shiny application.
Details
Prepares the app data and connects all the Shiny modules. Main modules used
in the application are the common_form
pages (mod_common_forms_server()
),
study form
pages (mod_study_forms_server()
), the sidebar
(mod_main_sidebar_server()
), the start page
(mod_start_page_server()
),
the header widgets
(mod_header_widgets_server()
), and the query page
(mod_queries_server()
)