fix: stricter regex for username search

src/commands/searchplayers.ts

@@ -2,6 +2,7 @@ import { SlashCommandBuilder } from 'discord.js';
 import markdownEscape from 'markdown-escape';
 import { BLITZ_SERVERS, BlitzServer } from '../constants/servers.js';
 import getWargamingResponse from '../core/blitz/getWargamingResponse.js';
+import { usernameRegex } from '../core/blitz/listAccountsPanServer.js';
 import cmdName from '../core/interaction/cmdName.js';
 import infoEmbed from '../core/interaction/infoEmbed.js';
 import addServerChoices from '../core/options/addServerChoices.js';
@@ -34,13 +35,14 @@ export default {
     const server = interaction.options.getString('server') as BlitzServer;
     const name = interaction.options.getString('username')!;
     const limit = interaction.options.getInteger('limit') ?? 25;
-    const normalizedSearch = encodeURIComponent(name.trim());
-    const players =
-      normalizedSearch.length >= 3 && normalizedSearch.length <= 100
-        ? await getWargamingResponse<AccountList>(
-            `https://api.wotblitz.${server}/wotb/account/list/?application_id=${args['wargaming-application-id']}&search=${normalizedSearch}&limit=${limit}`,
-          )
-        : [];
+    const trimmedSearch = name.trim();
+    const players = usernameRegex.test(trimmedSearch)
+      ? await getWargamingResponse<AccountList>(
+          `https://api.wotblitz.${server}/wotb/account/list/?application_id=${
+            args['wargaming-application-id']
+          }&search=${encodeURIComponent(trimmedSearch)}&limit=${limit}`,
+        )
+      : [];
 
     await interaction.editReply({
       embeds: [