feat: cool links voting system and autothread (#27)

Author: luca-montaigut

.env.example

@@ -1,4 +1,5 @@
 DISCORD_TOKEN=
 DISCORD_CLIENT_ID=
 DISCORD_GUILD_ID=
+COOL_LINKS_CHANNEL_ID=
 REDIS_URL=

package.json

@@ -16,6 +16,7 @@
     "discord.js": "14.12.1",
     "env-var": "7.3.1",
     "keyv": "4.5.3",
+    "open-graph-scraper": "6.2.2",
     "param-case": "3.0.4"
   },
   "devDependencies": {