Varaverk: FallBack + Watchdog tabs; plugin path restructure to Plugin/unraid/

- FallBack tab: per-node tier inventory + active fallback card with duration, tier, handback strikes, running container status
- Watchdog tab: live system health (RAM bar + thresholds, load, uptime, daemon), docker watchdog strikes + skip list + restart history, stability strikes + reboot log, resource pressure alert card, config inventory (mem limits, required, pause/stop lists)
- Swapped partnership/arrs tab order; FallBack between partnership and watchdog
- Plugin source tree moved from Plugin/usr/local/emhttp/plugins/varaverk/ to Plugin/unraid/
- Deployment/ conf templates added

Plugin/unraid/pages/config.php

@@ -0,0 +1,83 @@
+<?php
+require_once dirname(__DIR__) . '/include/config.php';
+$files = vv_get_conf_files();
+$active = $_GET['conf'] ?? ($files[0] ?? '');
+if (!in_array($active, $files)) $active = $files[0] ?? '';
+$currentScriptsDir = SCRIPTS_DIR;
+?>
+
+<div id="vv-config">
+
+  <!-- Plugin Settings -->
+  <div class="vv-card vv-wide" style="margin-bottom:16px;">
+    <h3>Plugin Settings</h3>
+    <div class="vv-job-row" style="max-width:700px;gap:8px;">
+      <label style="color:#aaa;font-size:13px;white-space:nowrap;">Scripts directory</label>
+      <input type="text" id="vv-scripts-dir" value="<?= htmlspecialchars($currentScriptsDir) ?>"
+             style="flex:1;background:#111;border:1px solid #444;color:#ddd;padding:4px 8px;
+                    border-radius:4px;font-family:monospace;font-size:13px;">
+      <button type="button" onclick="vvSaveSettings()" style="padding:4px 14px;background:#4caf50;
+              border:none;color:#fff;border-radius:4px;cursor:pointer;font-size:13px;">Save</button>
+      <span id="vv-settings-status" style="font-size:13px;color:#aaa;"></span>
+    </div>
+  </div>
+
+  <!-- File selector -->
+  <div id="vv-conf-tabs">
+    <?php foreach ($files as $f): ?>
+      <a href="?tab=config&conf=<?= urlencode($f) ?>"
+         class="vv-conf-tab<?= $f === $active ? ' active' : '' ?>">
+        <?= htmlspecialchars($f) ?>
+      </a>
+    <?php endforeach; ?>
+  </div>
+
+  <?php if ($active): ?>
+    <form id="vv-conf-form">
+      <input type="hidden" name="file" value="<?= htmlspecialchars($active) ?>">
+      <textarea id="vv-conf-editor" name="content" spellcheck="false"><?=
+        htmlspecialchars(vv_read_conf_raw($active))
+      ?></textarea>
+      <div id="vv-conf-actions">
+        <button type="button" onclick="vvSaveConf()">Save</button>
+        <span id="vv-conf-status"></span>
+      </div>
+    </form>
+  <?php else: ?>
+    <p>No configuration files found.</p>
+  <?php endif; ?>
+
+</div>
+
+<script>
+function vvPost(url, data) {
+  const params = new URLSearchParams({csrf_token, ...data});
+  return fetch(url, {
+    method: 'POST',
+    headers: {'Content-Type': 'application/x-www-form-urlencoded'},
+    body: params
+  }).then(r => r.json());
+}
+
+function vvSaveSettings() {
+  const dir    = document.getElementById('vv-scripts-dir').value.trim();
+  const status = document.getElementById('vv-settings-status');
+  if (!dir) { status.textContent = '✗ Path required'; return; }
+  status.textContent = 'Saving...';
+  vvPost('/plugins/varaverk/api/settings.php', {scripts_dir: dir})
+    .then(d => { status.textContent = d.ok ? '✓ Saved — reload to apply' : '✗ ' + (d.error ?? 'Error'); })
+    .catch(() => { status.textContent = '✗ Request failed'; });
+}
+
+function vvSaveConf() {
+  const form    = document.getElementById('vv-conf-form');
+  const file    = form.querySelector('[name=file]').value;
+  const content = form.querySelector('[name=content]').value;
+  const status  = document.getElementById('vv-conf-status');
+
+  status.textContent = 'Saving...';
+  vvPost('/plugins/varaverk/api/config.php', {file, content})
+    .then(d => { status.textContent = d.ok ? '✓ Saved' : '✗ ' + (d.error ?? 'Error'); })
+    .catch(() => { status.textContent = '✗ Request failed'; });
+}
+</script>