refactor: route all decoders through plugin runtime

src/trx-client/trx-frontend/trx-frontend-http/assets/web/generated/sat.js

@@ -207,29 +207,39 @@
       });
     }
   }
-  satWindow.onServerLrptProgress = function(msg) {
+  function onServerLrptProgress(msg) {
     if (satDom.status && (msg.mcu_count ?? 0) > 0) {
       satDom.status.textContent = `Receiving — ${String(msg.mcu_count ?? 0)} MCU rows decoded`;
     }
-  };
-  satWindow.onServerLrptImage = function(msg) {
+  }
+  function onServerLrptImage(msg) {
     if (satDom.status) satDom.status.textContent = "Image received (Meteor LRPT)";
     addSatImage(msg, "lrpt");
     if (msg.geo_bounds && msg.path && satWindow.addSatMapOverlay) {
       satWindow.addSatMapOverlay(msg);
     }
-  };
-  satWindow.resetSatHistoryView = function() {
+  }
+  function resetSatHistoryView() {
     satImageHistory = [];
     if (satDom.historyList) satDom.historyList.innerHTML = "";
     renderSatLatestCard();
     renderSatHistoryTable();
     satWindow.clearSatMapOverlays?.();
-  };
-  satWindow.pruneSatHistoryView = function() {
+  }
+  function pruneSatHistoryView() {
     renderSatHistoryTable();
     renderSatLatestCard();
-  };
+  }
+  satWindow.trxPluginRuntime.registerDecoder({
+    id: "lrpt_image",
+    onMessage: onServerLrptImage,
+    reset: resetSatHistoryView,
+    prune: pruneSatHistoryView
+  });
+  satWindow.trxPluginRuntime.registerDecoder({
+    id: "lrpt_progress",
+    onMessage: onServerLrptProgress
+  });
   var lrptDecodeToggleBtn = document.getElementById("lrpt-decode-toggle-btn");
   lrptDecodeToggleBtn?.addEventListener("click", () => {
     void (async () => {
@@ -257,7 +267,7 @@
       if (!await satWindow.trxUi.confirm({ title: "Clear satellite history?", message: "All stored satellite decodes will be permanently removed.", confirmLabel: "Clear history" })) return;
       try {
         await satWindow.postPath?.("/clear_lrpt_decode");
-        satWindow.resetSatHistoryView?.();
+        resetSatHistoryView();
       } catch (e) {
         console.error("Weather satellite history clear failed", e);
       }