fbt fixes & improvements (#1490)

* fbt: minimal USB flash mode; scripts: faster storage.py with larger chunks
* fbt: fixed creation of temporary file nodes confusing scons
* docs: removed refs to --with-updater
* fbt: removed splashscreen from minimal update package
* fbt: renamed dist arguments for consistency
* docs: fixed updater_debug target
* fbt: separate target for generating compilation_database.json without building the code.
* fbt: added `jflash` target for programming over JLink probe; refactored usb flashing targets
* fbt: building updater_app in unit_tests configuration
* fbt: fixed reset behavior after flashing with J-Link
* fbt: generating .map file for firmware binary & external apps
* fbt/core: moved library contents before apps code

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

scripts/storage.py

@@ -14,14 +14,7 @@ import tempfile
 class Main(App):
     def init(self):
         self.parser.add_argument("-p", "--port", help="CDC Port", default="auto")
-        self.parser.add_argument(
-            "-b",
-            "--baud",
-            help="Port Baud rate",
-            required=False,
-            default=115200 * 4,
-            type=int,
-        )
+
         self.subparsers = self.parser.add_subparsers(help="sub-command help")
 
         self.parser_mkdir = self.subparsers.add_parser("mkdir", help="Create directory")
@@ -77,7 +70,7 @@ class Main(App):
         if not (port := resolve_port(self.logger, self.args.port)):
             return None
 
-        storage = FlipperStorage(port, self.args.baud)
+        storage = FlipperStorage(port)
         storage.start()
         return storage