fix(nym-wallet): use HTTPS asset scheme for programmatic webviews

Tauri defaults WebviewWindowBuilder to use_https_scheme=false while
tauri.conf uses useHttpsScheme=true for the main window. Secondary
windows (logs, auth/main swap) then load the asset protocol on a
different origin; scripts can fail to run, leaving a blank webview and
broken UI. Align with app config.

nym-wallet/src-tauri/src/operations/app/window.rs

@@ -34,6 +34,7 @@ async fn create_window(
     )
     .title("Nym Wallet")
     .background_color(NYM_WALLET_WEBVIEW_BG)
+    .use_https_scheme(true)
     .build()
     {
         Ok(window) => {

nym-wallet/src-tauri/src/operations/help/log.rs

@@ -20,6 +20,7 @@ pub fn help_log_toggle_window(app_handle: tauri::AppHandle) -> Result<(), Backen
     )
     .title("Nym Wallet Logs")
     .background_color(NYM_WALLET_WEBVIEW_BG)
+    .use_https_scheme(true)
     .build()
     {
         Ok(window) => {