[FL-1472, FL-1596, FL-1673] IRDA: stability improvements (#655)

- Restrict with 31 bytes length for remote and signal name
- Don't stuck for 0 PWM cycle timings
- Support timings > 65535 PWM cycles
- Fix remote file open error
- Add IRDA TX debug redirect
- Add remote parse error print, improve parsing, support tabs
- Fix stucks with uncorrect RAW signal values, long strings in remote file, etc
- Fix HAL signals capturing (save previous read value)
- Fix leak in case of failed parsing

lib/app-scened-template/file-worker.c

@@ -1,5 +1,5 @@
 #include "file-worker.h"
-#include "m-string.h"
+#include <m-string.h>
 #include <lib/toolbox/hex.h>
 #include <dialogs/dialogs.h>
 #include <furi.h>
@@ -350,7 +350,7 @@ bool file_worker_read_until_buffered(
         }
     }
 
-    if(max_length_exceeded) string_clear(str_result);
+    if(max_length_exceeded) string_clean(str_result);
 
     return string_size(str_result) || *file_buf_cnt;
 }