Add ringtones/wallpapers plugins, AT console, dialer USSD/*#06#, and SIM icon fix

src/dwm-plugins/networks_plugin.cpp

@@ -82,19 +82,6 @@ void popUtf8Char(std::string& s) {
   if (!s.empty()) s.pop_back();
 }
 
-std::string shellQuote(const std::string& s) {
-  std::string out = "'";
-  for (char c : s) {
-    if (c == '\'') {
-      out += "'\\''";
-    } else {
-      out.push_back(c);
-    }
-  }
-  out.push_back('\'');
-  return out;
-}
-
 struct WifiApEntry {
   std::string ssid;
   int signal = 0;
@@ -254,6 +241,12 @@ CellularNetInfo queryCellularInfo() {
       info.usbShareActive = true;
     }
   }
+  if (!info.usbShareActive) {
+    struct stat st {};
+    if (::stat("/tmp/bananarchy_usb_tether.active", &st) == 0) {
+      info.usbShareActive = true;
+    }
+  }
 
   if (info.gsmConfigured && !info.gsmConName.empty()) {
     std::string det = runCaptureCmd(
@@ -433,7 +426,6 @@ int runNetworksApp(int argc, char** argv) {
   auto& colGreen = pt.colGreen;
   auto& colBlue = pt.colBlue;
   auto& colOrange = pt.colOrange;
-  auto& colRed = pt.colRed;
 
   NetTab activeTab = NetTab::Wifi;
   NetModal modal = NetModal::None;
@@ -750,7 +742,7 @@ int runNetworksApp(int argc, char** argv) {
         drawPango(layoutSmall, isSel ? &colWhite : &colLight,
                   10, ry, 30, rows[r], kWinWidth - 20);
       }
-      drawSoftkeyBar("Refresh", "Toggle/Edit", "Close");
+      drawSoftkeyBar("Refresh", "Select", "Close");
     } else if (activeTab == NetTab::Bluetooth) {
       // Row 0: BT Power Toggle (height 28)
       bool sel0 = (btRowSel == 0);
@@ -1174,15 +1166,13 @@ int runNetworksApp(int argc, char** argv) {
         if (cellInfo.usbShareActive) {
           setBanner("Stopping USB Tethering...");
           render();
-          runCaptureCmd("nmcli connection delete USBNetworkShare >/dev/null 2>&1");
+          runCaptureCmd("doas -n /usr/libexec/msm-modem-uim-selection usb-tether off >/dev/null 2>&1");
           refreshCurrentTab(false);
           setBanner("USB Tethering stopped");
         } else {
           setBanner("Starting USB Tethering...");
           render();
-          runCaptureCmd("nmcli connection add type ethernet ifname usb0 "
-                        "con-name USBNetworkShare ipv4.method shared >/dev/null 2>&1 && "
-                        "nmcli connection up USBNetworkShare >/dev/null 2>&1");
+          runCaptureCmd("doas -n /usr/libexec/msm-modem-uim-selection usb-tether on >/dev/null 2>&1");
           refreshCurrentTab(false);
           setBanner("USB Tethering active");
         }