Furi: cleanup crash use (#3175)

* Furi: optional message in furi_crash and furi_halt
* Consistent furi_crash use
* UnitTests: crash instead of assert
* furi: check: fixed macro for default arg
* unit_tests: fixed crashes everywhere
* lib: infrared: fixed PVS warnings
* furi: eliminated __FURI_ASSERT_MESSAGE_FLAG
* Furi: update check.h docs
* Furi: add check.h usage note
* Docs: grammar

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Co-authored-by: hedger <hedger@nanode.su>

documentation/FuriCheck.md

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+# Run time checks and forced system crash
+
+The best way to protect system integrity is to reduce amount cases that we must handle and crash the system as early as possible.
+For that purpose we have bunch of helpers located in Furi Core check.h.
+
+## Couple notes before start
+
+- Definition of Crash - log event, save crash information in RTC and reboot the system.
+- Definition of Halt - log event, stall the system.
+- Debug and production builds behaves differently: debug build will never reset system in order to preserve state for debugging.
+- If you have debugger connected we will stop before reboot automatically.
+- All helpers accept optional MESSAGE_CSTR: it can be in RAM or Flash memory, but only messages from Flash will be shown after system reboot.
+- MESSAGE_CSTR can be NULL, but macros magic already doing it for you, so just don't.
+
+## `furi_assert(CONDITION)` or `furi_assert(CONDITION, MESSAGE_CSTR)`
+
+Assert condition in development environment and crash the system if CONDITION is false.
+
+- Should be used at development stage in apps and services
+- Keep in mind that release never contains this check
+- Keep in mind that libraries never contains this check by default, use `LIB_DEBUG=1` if you need it
+- Avoid putting function calls into CONDITION, since it may be omitted in some builds
+
+## `furi_check(CONDITION)` or `furi_check(CONDITION, MESSAGE_CSTR)`
+
+Always assert condition and crash the system if CONDITION is false.
+
+- Use it if you always need to check conditions
+
+## `furi_crash()` or `furi_crash(MESSAGE_CSTR)`
+
+Crash the system.
+
+- Use it to crash the system. For example: if abnormal condition detected.
+
+## `furi_halt()` or `furi_halt(MESSAGE_CSTR)`
+
+Halt the system.
+
+- We use it internally to shutdown flipper if poweroff is not possible.