add emojis to make things fun and easily distinguish issue types

this one is many words so 📮 makes sense 

for the single word 📫 makes sense as in the us the delivery man also picks up mail (as far as I know)

and for other issues nothing to keep it clear

.github/ISSUE_TEMPLATE/add-word---word---and-words-related-to---word--.md

@@ -1,10 +1,10 @@
 ---
-name: Add word "[Word]" and words related to "[Word]"
+name: :postbox: Add word "[Word]" and words related to "[Word]"
 about: Adding multiple words realted to theme
 
 ---
 
-Add word "[Word]" and words related to "[Word]"
+:postbox: Add word "[Word]" and words related to "[Word]"
 
 - [ ] Word1
 - [ ] Word1