SubGHz: Manual region bypass (#47)

* Subghz: brought back manual region bypass

* MNTM: change frequency check
this allows to add "extended" frequencies to your custom added frequencies

* MNTM: reboot when changing extended frequencies

* Fix regio typo

* Show bypass before extend

* Consistency with OFW and UL api for region, version, otp

* Fix API symbols

* Restrict only on TX

* Oops

* Improve bypass/extend UI

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Co-authored-by: Willy-JL <49810075+Willy-JL@users.noreply.github.com>

targets/furi_hal_include/furi_hal_region.h

@@ -21,6 +21,9 @@ typedef struct {
     FuriHalRegionBand bands[];
 } FuriHalRegion;
 
+/** Initialize region */
+void furi_hal_region_init();
+
 /** Get Region Data.
  * 
  * Region data may be allocated in Flash or in RAM.