Add API types, state, and log message in Debug screen. Added persistent "Connected" icon (#8576)

* Add API types, state, and log message in Debug screen

* un-goober the API state tracking

* Set the SerialConsole api_type

* Add api_type for Ethernet

* Remove API state debugging code

* Update wording for client connection states

* Improve string width for smaller screen devices

* Reserve space on navigation bar to fit link indicator

* Add persistent Connected icon to screen

* Connect System frame to ensure text doesn't overflow

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Jason P <applewiz@mac.com>
Co-authored-by: HarukiToreda <116696711+HarukiToreda@users.noreply.github.com>

src/mesh/PhoneAPI.h

@@ -167,6 +167,18 @@ class PhoneAPI
     /// begin a new connection
     void handleStartConfig();
 
+    enum APIType {
+        TYPE_NONE, // Initial state, don't send anything until the client starts asking for config
+        TYPE_BLE,
+        TYPE_WIFI,
+        TYPE_SERIAL,
+        TYPE_PACKET,
+        TYPE_HTTP,
+        TYPE_ETH
+    };
+
+    APIType api_type = TYPE_NONE;
+
   private:
     void releasePhonePacket();