Remove unused file

src/main/kotlin/org/kraftwerk28/spigot_tg_bridge/Auth.kt

@@ -1,28 +0,0 @@
-package org.kraftwerk28.spigot_tg_bridge
-
-import java.sql.Connection
-import java.sql.DriverManager
-import java.sql.SQLException
-
-class Auth() {
-    var conn: Connection? = null
-
-    suspend fun connect() {
-        try {
-            val connString = "jdbc:sqlite:spigot-tg-bridge.sqlite"
-            val initDbQuery = """
-                create table if not exists ign_links (
-                    telegram_id bigint,
-                    telegram_username varchar,
-                    minecraft_ign varchar,
-                    linked_timestamp int
-                )
-            """
-            conn = DriverManager.getConnection(connString).apply {
-                createStatement().execute(initDbQuery)
-            }
-        } catch (e: SQLException) {
-            e.printStackTrace()
-        }
-    }
-}