Setting bard to have a server mode.

This is so that the database using code that doesn't compile to WASM can
be used by the dioxus frontend.

bard/src/lib.rs

@@ -4,12 +4,14 @@ mod info;
 
 
 
+#[cfg(feature = "server")]
 use tavern::Database;
 
 pub use crate::info::{get_name, get_version};
 
 
 
+#[cfg(feature = "server")]
 pub async fn init_database<P>(path: P)
    -> Result<std::sync::Arc<Database>, Box<dyn std::error::Error>>
    where P: AsRef<std::path::Path>