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

Modules/lvgl-module/source/symbols.c

@@ -359,6 +359,7 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
     DEFINE_MODULE_SYMBOL(lv_indev_active),
     DEFINE_MODULE_SYMBOL(lv_indev_get_next),
     DEFINE_MODULE_SYMBOL(lv_indev_set_group),
+    DEFINE_MODULE_SYMBOL(lv_indev_wait_release),
     // lv_timer
     DEFINE_MODULE_SYMBOL(lv_timer_handler),
     DEFINE_MODULE_SYMBOL(lv_timer_handler_run_in_period),
@@ -400,6 +401,8 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
     DEFINE_MODULE_SYMBOL(lv_tabview_create),
     DEFINE_MODULE_SYMBOL(lv_tabview_set_tab_bar_position),
     DEFINE_MODULE_SYMBOL(lv_tabview_set_tab_bar_size),
+    DEFINE_MODULE_SYMBOL(lv_tabview_get_tab_active),
+    DEFINE_MODULE_SYMBOL(lv_tabview_get_content),
     // lv_screen
     DEFINE_MODULE_SYMBOL(lv_scr_act),
     DEFINE_MODULE_SYMBOL(lv_screen_active),
@@ -456,6 +459,9 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
     // lv_draw_line
     DEFINE_MODULE_SYMBOL(lv_draw_line),
     DEFINE_MODULE_SYMBOL(lv_draw_line_dsc_init),
+    // lv_draw_rect
+    DEFINE_MODULE_SYMBOL(lv_draw_fill),
+    DEFINE_MODULE_SYMBOL(lv_draw_fill_dsc_init),
     // lv_area
     DEFINE_MODULE_SYMBOL(lv_area_get_width),
     DEFINE_MODULE_SYMBOL(lv_area_get_height),