change emoji from 💅 to 🖇️ (#352)

Author: aguschin

mlem/ui.py

@@ -94,7 +94,7 @@ def bold(text):
 EMOJI_APPLY = emoji("🍏")
 EMOJI_COPY = emoji("🐏")
 EMOJI_BASE = emoji("🏛")
-EMOJI_NAILS = emoji("💅")
+EMOJI_NAILS = emoji("🖇️ ")
 EMOJI_LINK = emoji("🔗")
 EMOJI_PACK = emoji("💼")
 EMOJI_BUILD = emoji("🛠")