DUNGEONS-30: add access gateway with Telegram and Discord approvals

Co-authored-by: multica-agent <github@multica.ai>

scripts/register-discord.js

@@ -0,0 +1,16 @@
+import 'dotenv/config';
+import { loadConfig } from '../src/config.js';
+import { DiscordBot } from '../src/bots/discord.js';
+
+try {
+  const config = loadConfig();
+  if (!config.discord.token) throw new Error('Configure Discord in .env first.');
+  const bot = new DiscordBot(config);
+  const scope = config.discord.guildId ? `/guilds/${config.discord.guildId}` : '';
+  // POST upserts only /access, preserving unrelated commands registered by the owner.
+  await bot.api(`/applications/${config.discord.applicationId}${scope}/commands`, {
+    name: 'access', description: 'Request private-alpha access to Dungeons & Ground', type: 1,
+    ...(scope ? {} : { integration_types: [0], contexts: [0, 1] }),
+  });
+  console.log(`/access registered ${scope ? 'in the configured server' : 'globally (propagation can take time)'}.`);
+} catch (error) { console.error(error.message); process.exitCode = 1; }