Issue 5140 Fix Favorites page (#5141)

Co-authored-by: Nils Loewen <nils@blockrewards.ca>

examples/01-app-demos/hotdog/.gitignore

@@ -0,0 +1 @@
+hotdogdb/*

examples/01-app-demos/hotdog/src/backend.rs

@@ -4,6 +4,7 @@ use dioxus::prelude::*;
 #[cfg(feature = "server")]
 thread_local! {
     static DB: std::sync::LazyLock<rusqlite::Connection> = std::sync::LazyLock::new(|| {
+        std::fs::create_dir("hotdogdb").unwrap();
         let conn = rusqlite::Connection::open("hotdogdb/hotdog.db").expect("Failed to open database");
 
         conn.execute_batch(