Fix: Rename app folder to match app ID

- Renamed analytics-hub/ → analyticshub/
- App ID in info.xml is 'analyticshub' (no hyphen)
- Nextcloud requires folder name to match app ID exactly
- Fixes 'Could not download app analyticshub' error during installation

Installation:
- Upload analyticshub/ folder to /var/www/nextcloud/apps/
- Folder name must match app ID in info.xml

analyticshub/templates/admin.php

@@ -0,0 +1,142 @@
+<?php
+declare(strict_types=1);
+
+style('display:none');
+?>
+
+<div id="analytics-hub-settings" class="section analytics-hub-settings">
+    <h2>Mini-CMO Analytics Hub</h2>
+    <p>AI-powered Google Analytics 4 reporting with automated daily reports.</p>
+
+    <div class="analytics-hub-settings__section">
+        <h3>Google Analytics Configuration</h3>
+
+        <div class="analytics-hub-settings__field">
+            <label for="google_client_id">Google Client ID</label>
+            <input
+                type="text"
+                id="google_client_id"
+                name="google_client_id"
+                placeholder="123456789.apps.googleusercontent.com"
+                autocomplete="off"
+            />
+        </div>
+
+        <div class="analytics-hub-settings__field">
+            <label for="google_client_secret">Google Client Secret</label>
+            <input
+                type="password"
+                id="google_client_secret"
+                name="google_client_secret"
+                placeholder="GOCSPX-..."
+                autocomplete="off"
+            />
+        </div>
+
+        <div class="analytics-hub-settings__field">
+            <label for="google_refresh_token">Refresh Token</label>
+            <input
+                type="password"
+                id="google_refresh_token"
+                name="google_refresh_token"
+                placeholder="1//..."
+                autocomplete="off"
+            />
+            <p class="analytics-hub-settings__hint">
+                After OAuth consent, paste only the refresh token here.
+                The access token is refreshed automatically each run.
+            </p>
+        </div>
+    </div>
+
+    <div class="analytics-hub-settings__section">
+        <h3>Anthropic Claude API</h3>
+
+        <div class="analytics-hub-settings__field">
+            <label for="anthropic_api_key">API Key</label>
+            <input
+                type="password"
+                id="anthropic_api_key"
+                name="anthropic_api_key"
+                placeholder="sk-ant-..."
+                autocomplete="off"
+            />
+            <p class="analytics-hub-settings__hint">
+                Enter your Anthropic API key for AI-powered report generation.
+                Model: claude-sonnet-4-5-20250929 (cost-effective)
+                Cost: ~$0.015 per report (3K tokens)
+            </p>
+        </div>
+    </div>
+
+    <div class="analytics-hub-settings__actions">
+        <button id="analytics-hub-save" class="primary">
+            Save Configuration
+        </button>
+        <button id="analytics-hub-test" class="secondary">
+            Test Connection
+        </button>
+    </div>
+</div>
+
+<style>
+    .analytics-hub-settings {
+        max-width: 800px;
+        margin: 0 auto;
+        padding: 20px;
+    }
+
+    .analytics-hub-settings__section {
+        margin-bottom: 30px;
+    }
+
+    .analytics-hub-settings__field {
+        margin-bottom: 20px;
+    }
+
+    .analytics-hub-settings__field label {
+        display: block;
+        font-weight: 600;
+        margin-bottom: 8px;
+    }
+
+    .analytics-hub-settings__field input {
+        width: 100%;
+        padding: 10px;
+        border: 1px solid #ccc;
+        border-radius: 4px;
+        font-size: 14px;
+    }
+
+    .analytics-hub-settings__hint {
+        font-size: 13px;
+        color: #666;
+        margin-top: 8px;
+        line-height: 1.4;
+    }
+
+    .analytics-hub-settings__actions {
+        display: flex;
+        gap: 10px;
+        margin-top: 20px;
+    }
+
+    .analytics-hub-settings__actions button {
+        padding: 12px 24px;
+        border: none;
+        border-radius: 6px;
+        font-size: 14px;
+        font-weight: 600;
+        cursor: pointer;
+    }
+
+    .analytics-hub-settings__actions .primary {
+        background-color: #0078d4;
+        color: white;
+    }
+
+    .analytics-hub-settings__actions .secondary {
+        background-color: #6c757d;
+        color: white;
+    }
+</style>