add emoji.json dependency and add a test for new emoji

Author: silverwind

.github/workflows/files-changed.yml

@@ -39,13 +39,15 @@ jobs:
             backend:
               - "**/*.go"
               - "templates/**/*.tmpl"
+              - "assets/emoji.json"
               - "go.mod"
               - "go.sum"
               - "Makefile"
 
             frontend:
               - "**/*.js"
               - "web_src/**"
+              - "assets/emoji.json"
               - "package.json"
               - "package-lock.json"
               - "Makefile"

web_src/js/utils/match.test.js

@@ -39,6 +39,10 @@ test('matchEmoji', () => {
   expect(matchEmoji('1st_')).toEqual([
     '1st_place_medal',
   ]);
+
+  expect(matchEmoji('jellyfish')).toEqual([
+    'jellyfish',
+  ]);
 });
 
 test('matchMention', () => {