diff --git a/apps/bot/src/modules/moderation/commands.ts b/apps/bot/src/modules/moderation/commands.ts
index 0c204d3..b56e8de 100644
--- a/apps/bot/src/modules/moderation/commands.ts
+++ b/apps/bot/src/modules/moderation/commands.ts
@@ -356,13 +356,49 @@ const purgeCommand: SlashCommand = {
   data: new SlashCommandBuilder()
     .setName('purge')
     .setDescription('Bulk delete messages')
-    .addIntegerOption((o) => o.setName('amount').setDescription('2-100').setRequired(true).setMinValue(2).setMaxValue(100)),
+    .addIntegerOption((o) =>
+      o.setName('amount').setDescription('2-100').setRequired(true).setMinValue(2).setMaxValue(100)
+    )
+    .addUserOption((o) => o.setName('user').setDescription('Only purge this user messages'))
+    .addBooleanOption((o) => o.setName('bots').setDescription('Only purge bot messages'))
+    .addBooleanOption((o) => o.setName('links').setDescription('Only purge messages containing links'))
+    .addBooleanOption((o) =>
+      o.setName('attachments').setDescription('Only purge messages with attachments')
+    )
+    .addStringOption((o) =>
+      o.setName('regex').setDescription('Only purge messages matching regex')
+    ),
   async execute(interaction, context) {
     if (!(await ensureMod(interaction, PermissionFlagsBits.ManageMessages))) return;
     const amount = interaction.options.getInteger('amount', true);
+    const targetUser = interaction.options.getUser('user');
+    const botsOnly = interaction.options.getBoolean('bots') ?? false;
+    const linksOnly = interaction.options.getBoolean('links') ?? false;
+    const attachmentsOnly = interaction.options.getBoolean('attachments') ?? false;
+    const regexInput = interaction.options.getString('regex');
+    let regex: RegExp | null = null;
+    if (regexInput) {
+      try {
+        regex = new RegExp(regexInput, 'i');
+      } catch {
+        await interaction.reply({ content: 'Invalid regex pattern.', ephemeral: true });
+        return;
+      }
+    }
+
     let deletedCount = 0;
     if (interaction.channel instanceof TextChannel) {
-      const deleted = await interaction.channel.bulkDelete(amount, true);
+      const fetched = await interaction.channel.messages.fetch({ limit: 100 });
+      const filtered = fetched.filter((message) => {
+        if (targetUser && message.author.id !== targetUser.id) return false;
+        if (botsOnly && !message.author.bot) return false;
+        if (linksOnly && !/(https?:\/\/|discord\.gg\/)/i.test(message.content)) return false;
+        if (attachmentsOnly && message.attachments.size === 0) return false;
+        if (regex && !regex.test(message.content)) return false;
+        return true;
+      });
+      const toDelete = filtered.first(amount);
+      const deleted = await interaction.channel.bulkDelete(toDelete, true);
       deletedCount = deleted.size;
     }
     await createCase(context, {
diff --git a/apps/bot/src/modules/moderation/service.ts b/apps/bot/src/modules/moderation/service.ts
index ad3d743..fdf7e23 100644
--- a/apps/bot/src/modules/moderation/service.ts
+++ b/apps/bot/src/modules/moderation/service.ts
@@ -1,6 +1,7 @@
 import { moderationQueue } from '../../jobs.js';
 import type { BotContext } from '../../types.js';
 import { PermissionFlagsBits, type ChatInputCommandInteraction } from 'discord.js';
+import type { Prisma } from '@prisma/client';
 
 type CreateCaseInput = {
   guildId: string;
@@ -8,7 +9,7 @@ type CreateCaseInput = {
   moderatorId: string;
   action: string;
   reason?: string;
-  metadata?: Record<string, unknown>;
+  metadata?: Prisma.InputJsonValue;
 };
 
 export async function createCase(context: BotContext, input: CreateCaseInput) {
diff --git a/docs/logo/nexumi-logo.png b/docs/logo/nexumi-logo.png
new file mode 100644
index 0000000..4756961
Binary files /dev/null and b/docs/logo/nexumi-logo.png differ
diff --git a/docs/logo/nexumi-logo.svg b/docs/logo/nexumi-logo.svg
new file mode 100644
index 0000000..210c5a6
--- /dev/null
+++ b/docs/logo/nexumi-logo.svg
@@ -0,0 +1,37 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Nexumi logo">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0" stop-color="#181C2B"/>
+      <stop offset="1" stop-color="#0C0E15"/>
+    </linearGradient>
+    <linearGradient id="mark" x1="0" y1="1" x2="1" y2="0">
+      <stop offset="0" stop-color="#6366F1"/>
+      <stop offset="1" stop-color="#8B5CF6"/>
+    </linearGradient>
+  </defs>
+
+  <!-- App-Icon-Grundflaeche -->
+  <rect width="512" height="512" rx="116" fill="url(#bg)"/>
+  <rect x="1.5" y="1.5" width="509" height="509" rx="114.5" fill="none" stroke="#FFFFFF" stroke-opacity="0.06" stroke-width="3"/>
+
+  <!-- Glow: gestaffelte Deckkraft statt Filter, rendersicher -->
+  <g fill="none" stroke="url(#mark)" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M170 362 V150 L342 362 V150" stroke-width="78" stroke-opacity="0.10"/>
+    <path d="M170 362 V150 L342 362 V150" stroke-width="52" stroke-opacity="0.16"/>
+  </g>
+
+  <!-- Kanten des N -->
+  <path d="M170 362 V150 L342 362 V150" fill="none" stroke="url(#mark)"
+        stroke-width="30" stroke-linecap="round" stroke-linejoin="round"/>
+
+  <!-- Knoten -->
+  <g fill="url(#mark)">
+    <circle cx="170" cy="150" r="34"/>
+    <circle cx="170" cy="362" r="34"/>
+    <circle cx="342" cy="362" r="34"/>
+    <circle cx="342" cy="150" r="34"/>
+  </g>
+
+  <!-- Aktiver Knoten oben rechts -->
+  <circle cx="342" cy="150" r="14" fill="#C7D2FE"/>
+</svg>