Bluetooth (#518)

* Bluetooth LE addition

* fixes

* use the psram!

helps a little on S3 (t-deck)

* custom device name

* Update symbols.c

* Feedback + fixes

Fixes external app start/stop server (child devices)
Fixes BtManage causing a full system hang upon disabling bt when a device is connected to the host.

* updoot

* more updoot

* move back!

* Revert "move back!"

This reverts commit d3694365c634acc5db62ac59771c496cb971a727.

* fix some of the things

* Addressing feedback? hmm

* Fixes

Bug 1 — Reconnect loop / Reconnect not working fixed
Bug 2 — Name-only advertising overwrites HID advertising
Bug 3 — BleHidDeviceCtx leak on re-enable
Enhancement — HID device auto-start on radio re-enable

* stuff...

* update for consistency with others

* fix crashes

and some bonus symbols

* a few symbols, i2c speed, cdn message

100kHz i2c speed seems to be more compatible with m5stack modules...and probably in general.
cdn message no longer applies

* Hide BT Settings when bt not enabled

* Addressing things and device fixes

* Missed one!

* stuff

Devices/m5stack-tab5/m5stack,tab5.dts

@@ -5,6 +5,7 @@
 #include <tactility/bindings/esp32_i2c.h>
 #include <tactility/bindings/esp32_i2s.h>
 #include <tactility/bindings/esp32_spi.h>
+#include <tactility/bindings/esp32_ble.h>
 #include <bindings/bmi270.h>
 #include <bindings/pi4ioe5v6408.h>
 #include <bindings/rx8130ce.h>
@@ -13,6 +14,10 @@
 	compatible = "root";
 	model = "Tab5";
 
+	ble0 {
+		compatible = "espressif,esp32-ble";
+	};
+
 	gpio0 {
 		compatible = "espressif,esp32-gpio";
 		gpio-count = <57>;
@@ -49,7 +54,7 @@
 	i2c_port_a: i2c1 {
 		compatible = "espressif,esp32-i2c";
 		port = <I2C_NUM_1>;
-		clock-frequency = <400000>;
+		clock-frequency = <100000>;
 		pin-sda = <&gpio0 53 GPIO_FLAG_NONE>;
 		pin-scl = <&gpio0 54 GPIO_FLAG_NONE>;
 	};