feature: default to fuzzy GPS location on the Default Channel (#4467)

* feature: default to fuzzy GPS location on the Default Channel

* Default to 13

* 13 default

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/mesh/Channels.cpp

@@ -97,7 +97,7 @@ void Channels::initDefaultChannel(ChannelIndex chIndex)
     channelSettings.psk.bytes[0] = defaultpskIndex;
     channelSettings.psk.size = 1;
     strncpy(channelSettings.name, "", sizeof(channelSettings.name));
-    channelSettings.module_settings.position_precision = 32; // default to sending location on the primary channel
+    channelSettings.module_settings.position_precision = 13; // default to sending location on the primary channel
     channelSettings.has_module_settings = true;
 
     ch.has_settings = true;
@@ -363,4 +363,4 @@ bool Channels::decryptForHash(ChannelIndex chIndex, ChannelHash channelHash)
 int16_t Channels::setActiveByIndex(ChannelIndex channelIndex)
 {
     return setCrypto(channelIndex);
-}
+}