Decoupled message packets from screen.cpp and cleaned up

src/modules/TextMessageModule.cpp

@@ -1,10 +1,13 @@
 #include "TextMessageModule.h"
 #include "MeshService.h"
+#include "MessageStore.h"
 #include "NodeDB.h"
 #include "PowerFSM.h"
 #include "buzz.h"
 #include "configuration.h"
 #include "graphics/Screen.h"
+#include "graphics/draw/MessageRenderer.h"
+
 TextMessageModule *textMessageModule;
 
 ProcessMessage TextMessageModule::handleReceived(const meshtastic_MeshPacket &mp)
@@ -13,15 +16,23 @@ ProcessMessage TextMessageModule::handleReceived(const meshtastic_MeshPacket &mp
     auto &p = mp.decoded;
     LOG_INFO("Received text msg from=0x%0x, id=0x%x, msg=%.*s", mp.from, mp.id, p.payload.size, p.payload.bytes);
 #endif
+
     // We only store/display messages destined for us.
-    // Keep a copy of the most recent text message.
     devicestate.rx_text_message = mp;
     devicestate.has_rx_text_message = true;
 
+    // Store in the central message history
+    const StoredMessage &sm = messageStore.addFromPacket(mp);
+
+    // Pass message to renderer (banner + thread switching + scroll reset)
+    graphics::MessageRenderer::handleNewMessage(sm, mp);
+
     // Only trigger screen wake if configuration allows it
     if (shouldWakeOnReceivedMessage()) {
         powerFSM.trigger(EVENT_RECEIVED_MSG);
     }
+
+    // Notify any observers (e.g. external modules that care about packets)
     notifyObservers(&mp);
 
     return ProcessMessage::CONTINUE; // Let others look at this message also if they want
@@ -30,4 +41,4 @@ ProcessMessage TextMessageModule::handleReceived(const meshtastic_MeshPacket &mp
 bool TextMessageModule::wantPacket(const meshtastic_MeshPacket *p)
 {
     return MeshService::isTextPayload(p);
-}
+}

src/modules/TextMessageModule.h

@@ -29,4 +29,4 @@ class TextMessageModule : public SinglePortModule, public Observable<const mesht
     virtual bool wantPacket(const meshtastic_MeshPacket *p) override;
 };
 
-extern TextMessageModule *textMessageModule;
+extern TextMessageModule *textMessageModule;