Many improvemtns and fixes related to decoupling of svelte and rust on android.

src-tauri/src/jellyfin/http_client.rs

@@ -49,6 +49,7 @@ impl HttpClient {
     pub fn new(config: HttpConfig) -> Result<Self, String> {
         let client = Client::builder()
             .timeout(config.timeout)
+            .https_only(true)
             .build()
             .map_err(|e| format!("Failed to create HTTP client: {}", e))?;