CLI: More commands as plugins on SD -6KB DFU, refactor plugin wrapper, (#276)

* Unused icons to check later

* Exclude disabled icons from firmware

* Format

* CLI: Test moving more cmds to plugins

* CLI: Macro template for plugin wrapper

* Fix plugin filenames

* Retrofit older cli wrappers

* Fix unused

* Fix manifests

* Add explanation

* Revert "Unused icons to check later"

This reverts commit b7f98e344c.

* Revert "Exclude disabled icons from firmware"

This reverts commit ab62e99898.

* Add back toplevel chat command

* Add DFU size to github comment

* Fix build

* Fix BT CLI preload fail

* Add these back

* Fix CLI command gpio preload fail

* Fix input command

* These can stay

* Fix negative size rounding

* Update changelog

* Fix DFU size calc

applications/main/subghz/application.fam

@@ -48,7 +48,7 @@ App(
     appid="subghz_cli",
     targets=["f7"],
     apptype=FlipperAppType.PLUGIN,
-    entry_point="subghz_cli_plugin_ep",
+    entry_point="subghz_cli_command_plugin_ep",
     requires=["cli"],
     sources=["subghz_cli.c", "helpers/subghz_chat.c"],
 )
@@ -59,7 +59,7 @@ App(
     targets=["f7"],
     apptype=FlipperAppType.STARTUP,
     entry_point="subghz_on_system_start",
-    # sources=["subghz_start.c"],
+    # sources=["subghz_cli.c"],
     order=40,
 )