Custom oauth lib

The package used is deprecated. And I want to be able to debug oauth errors better.

package-lock.json

@@ -7,7 +7,6 @@
       "dependencies": {
         "@redis/client": "^5.1.0",
         "body-parser": "^2.2.0",
-        "discord-oauth2": "^2.12.1",
         "discord.js": "^14.19.3",
         "dotenv": "^16.5.0",
         "express": "^5.1.0",
@@ -2261,11 +2260,6 @@
         "scripts/actions/documentation"
       ]
     },
-    "node_modules/discord-oauth2": {
-      "version": "2.12.1",
-      "resolved": "https://registry.npmjs.org/discord-oauth2/-/discord-oauth2-2.12.1.tgz",
-      "integrity": "sha512-/Um39bRxVjcGHUu1YaTLangZvZveXjsX4BNsa1Iyd6OQG0jL972IBQGKD0mYqQswxC3bT+hqWSouabfI2RdaZA=="
-    },
     "node_modules/discord.js": {
       "version": "14.19.3",
       "resolved": "https://registry.npmjs.org/discord.js/-/discord.js-14.19.3.tgz",