[FL-2520] FW build with -Wextra (#1185)

* Fixing compiler warnings with -Wextra
* More warnings suppression, WIP
* Even more warning fixes
* Added new lines at end of text files.
* Padding fix
* Additional fixes to warnings on different build configurations; added -Wextra to default build pipeline
* Fixes for Secplus v1
* -additional warnings
* +-Wredundant-decls fixes
* FuriHal: print stack overflow task name in console
* FuriHal: add missing include

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

lib/toolbox/stream/file_stream.c

@@ -228,4 +228,4 @@ static bool file_stream_delete_and_insert(
     string_clear(scratch_name);
 
     return result;
-}
+}

lib/toolbox/stream/file_stream.h

@@ -44,4 +44,4 @@ FS_Error file_stream_get_error(Stream* stream);
 
 #ifdef __cplusplus
 }
-#endif
+#endif

lib/toolbox/stream/stream.c

@@ -217,7 +217,7 @@ bool stream_delete_and_insert_vaformat(
     string_init_vprintf(data, format, args);
     StreamWriteData write_data = {
         .data = (uint8_t*)string_get_cstr(data), .size = string_size(data)};
-    bool result = stream_delete_and_insert(stream, 0, stream_write_struct, &write_data);
+    bool result = stream_delete_and_insert(stream, delete_size, stream_write_struct, &write_data);
     string_clear(data);
 
     return result;
@@ -333,4 +333,4 @@ void stream_dump_data(Stream* stream) {
     printf("\r\n");
     printf("DATA END\r\n");
     stream_seek(stream, tell, StreamOffsetFromStart);
-}
+}

lib/toolbox/stream/stream.h

@@ -333,4 +333,4 @@ void stream_dump_data(Stream* stream);
 
 #ifdef __cplusplus
 }
-#endif
+#endif

lib/toolbox/stream/stream_i.h

@@ -7,7 +7,7 @@
 extern "C" {
 #endif
 
-#define STREAM_CACHE_SIZE 512
+#define STREAM_CACHE_SIZE 512u
 
 typedef struct StreamVTable StreamVTable;
 

lib/toolbox/stream/string_stream.c

@@ -176,4 +176,4 @@ static size_t string_stream_write_char(StringStream* stream, char c) {
     stream->index++;
 
     return 1;
-}
+}

lib/toolbox/stream/string_stream.h

@@ -15,4 +15,4 @@ Stream* string_stream_alloc();
 
 #ifdef __cplusplus
 }
-#endif
+#endif