[fix](trx-rs): remove wfm denoise and default stereo audio

Co-authored-by: Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>

src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js

@@ -1259,12 +1259,6 @@ function render(update) {
         saveSetting("wfmAudioMode", nextMode);
       }
     }
-    if (wfmDenoiseBtn && typeof update.filter.wfm_denoise === "boolean") {
-      const on = update.filter.wfm_denoise;
-      wfmDenoiseBtn.textContent = on ? "On" : "Off";
-      wfmDenoiseBtn.style.borderColor = on ? "" : "var(--accent-warn, #f0a500)";
-      wfmDenoiseBtn.style.color = on ? "" : "var(--accent-warn, #f0a500)";
-    }
     if (wfmStFlagEl && typeof update.filter.wfm_stereo_detected === "boolean") {
       const detected = update.filter.wfm_stereo_detected;
       wfmStFlagEl.textContent = detected ? "ST" : "MO";
@@ -2566,7 +2560,6 @@ const wfmControlsCol = document.getElementById("wfm-controls-col");
 const wfmDeemphasisEl = document.getElementById("wfm-deemphasis");
 const wfmAudioModeEl = document.getElementById("wfm-audio-mode");
 const wfmStFlagEl = document.getElementById("wfm-st-flag");
-const wfmDenoiseBtn = document.getElementById("wfm-denoise-btn");
 
 // Hide audio row if audio is not configured on the server
 fetch("/audio", { method: "GET" }).then((r) => {
@@ -2610,12 +2603,6 @@ if (wfmDeemphasisEl) {
     postPath(`/set_wfm_deemphasis?us=${encodeURIComponent(wfmDeemphasisEl.value)}`).catch(() => {});
   });
 }
-if (wfmDenoiseBtn) {
-  wfmDenoiseBtn.addEventListener("click", () => {
-    postPath("/toggle_wfm_denoise").catch(() => {});
-  });
-}
-
 function updateWfmControls() {
   if (!wfmControlsCol) return;
   const mode = (modeEl && modeEl.value ? modeEl.value : "").toUpperCase();

src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html

@@ -168,9 +168,6 @@
                   <label class="wfm-control wfm-st-flag-wrap" aria-label="Stereo pilot status">
                     <span id="wfm-st-flag" class="wfm-st-flag wfm-st-flag-mono">MO</span>
                   </label>
-                  <label class="wfm-control">Denoise
-                    <button id="wfm-denoise-btn" type="button" class="status-input toggle-btn toggle-on">On</button>
-                  </label>
                 </div>
                 <div class="label"><span>WFM</span></div>
               </div>

src/trx-client/trx-frontend/trx-frontend-http/src/api.rs

@@ -499,21 +499,6 @@ pub async fn set_wfm_stereo(
     send_command(&rig_tx, RigCommand::SetWfmStereo(query.enabled)).await
 }
 
-#[post("/toggle_wfm_denoise")]
-pub async fn toggle_wfm_denoise(
-    state: web::Data<watch::Receiver<RigState>>,
-    rig_tx: web::Data<mpsc::Sender<RigRequest>>,
-) -> Result<HttpResponse, Error> {
-    let enabled = state
-        .get_ref()
-        .borrow()
-        .filter
-        .as_ref()
-        .map(|f| f.wfm_denoise)
-        .unwrap_or(true);
-    send_command(&rig_tx, RigCommand::SetWfmDenoise(!enabled)).await
-}
-
 #[post("/toggle_aprs_decode")]
 pub async fn toggle_aprs_decode(
     state: web::Data<watch::Receiver<RigState>>,
@@ -727,7 +712,6 @@ pub fn configure(cfg: &mut web::ServiceConfig) {
         .service(set_fir_taps)
         .service(set_wfm_deemphasis)
         .service(set_wfm_stereo)
-        .service(toggle_wfm_denoise)
         .service(toggle_aprs_decode)
         .service(toggle_cw_decode)
         .service(set_cw_auto)