fbt: building core with respect for debug flag (#1347)

* fbt: building `core` with respect for debug flag
* fbt: added size output for firmware elf
* Infrared: fix cli

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

site_scons/site_tools/fbt_dist.py

@@ -77,8 +77,7 @@ def generate(env):
         BUILDERS={
             "DistBuilder": Builder(
                 action=Action(
-                    '${PYTHON3} ${ROOT_DIR.abspath}/scripts/sconsdist.py copy -p ${DIST_PROJECTS} -s "${DIST_SUFFIX}" ${DIST_EXTRA}',
-                    "${DISTCOMSTR}",
+                    '@${PYTHON3} ${ROOT_DIR.abspath}/scripts/sconsdist.py copy -p ${DIST_PROJECTS} -s "${DIST_SUFFIX}" ${DIST_EXTRA}',
                 ),
             ),
             "CoproBuilder": Builder(