[style](trx-rs): cargo fmt

Apply rustfmt to the wefax and DIG-sideband changes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UiK871ht2uPFBHtMbxy3wD
Signed-off-by: Stan Grams <sjg@haxx.space>

src/trx-client/trx-frontend/trx-frontend-http/examples/generate_typescript.rs

@@ -13,7 +13,8 @@ use trx_core::rig::{
     RigVfoEntry,
 };
 use trx_core::{
-    DecoderConfig, DigSidebandPolicy, RdsData, RigFilterState, RigMode, RigSnapshot, WfmDenoiseLevel,
+    DecoderConfig, DigSidebandPolicy, RdsData, RigFilterState, RigMode, RigSnapshot,
+    WfmDenoiseLevel,
 };
 use trx_frontend_http::server::api::rig::{RigListItem, RigListResponse};
 use trx_frontend_http::server::api::FrontendMeta;