Enhance environment configuration and expand Prisma schema for bot management

- Added OWNER_USER_IDS to .env.example for specifying global bot owners.
- Introduced new models in the Prisma schema: CommandOverride, OwnerTeamMember, GlobalUserBlacklist, GuildBlacklist, FeatureFlag, BotPresenceConfig, ChangelogEntry, and OwnerAuditLog to support advanced bot management features.
- Updated env.ts to preprocess OWNER_USER_IDS for better handling of global bot owner IDs.
- Modified ModulePlaceholderPage to ensure proper routing for remaining dashboard modules.

apps/webui/src/lib/module-configs/verification.ts

@@ -0,0 +1,51 @@
+import type { VerificationConfigDashboard, VerificationConfigDashboardPatch } from '@nexumi/shared';
+import type { Prisma } from '@prisma/client';
+import { prisma } from '../prisma';
+
+async function ensureVerificationConfig(guildId: string) {
+  await prisma.guild.upsert({ where: { id: guildId }, update: {}, create: { id: guildId } });
+  return prisma.verificationConfig.upsert({
+    where: { guildId },
+    update: {},
+    create: { guildId }
+  });
+}
+
+function toDashboard(config: Awaited<ReturnType<typeof ensureVerificationConfig>>): VerificationConfigDashboard {
+  return {
+    enabled: config.enabled,
+    channelId: config.channelId ?? '',
+    verifiedRoleId: config.verifiedRoleId ?? '',
+    unverifiedRoleId: config.unverifiedRoleId ?? '',
+    mode: config.mode as VerificationConfigDashboard['mode'],
+    minAccountAgeDays: config.minAccountAgeDays,
+    failAction: config.failAction as VerificationConfigDashboard['failAction']
+  };
+}
+
+export async function getVerificationDashboard(guildId: string): Promise<VerificationConfigDashboard> {
+  const config = await ensureVerificationConfig(guildId);
+  return toDashboard(config);
+}
+
+export async function updateVerificationDashboard(
+  guildId: string,
+  patch: VerificationConfigDashboardPatch
+): Promise<VerificationConfigDashboard> {
+  await ensureVerificationConfig(guildId);
+
+  const { channelId, verifiedRoleId, unverifiedRoleId, ...rest } = patch;
+  const data: Prisma.VerificationConfigUpdateInput = { ...rest };
+  if (channelId !== undefined) {
+    data.channelId = channelId === '' ? null : channelId;
+  }
+  if (verifiedRoleId !== undefined) {
+    data.verifiedRoleId = verifiedRoleId === '' ? null : verifiedRoleId;
+  }
+  if (unverifiedRoleId !== undefined) {
+    data.unverifiedRoleId = unverifiedRoleId === '' ? null : unverifiedRoleId;
+  }
+
+  const updated = await prisma.verificationConfig.update({ where: { guildId }, data });
+  return toDashboard(updated);
+}