Homepage: tab layout, RSS proxy, and deploy docs

- Reorganize services into OPS/DATA/FEEDS/LINKS tabs with compact DB grid
- Add rss-proxy service (29 FDE feeds) and Intel feed groups
- Update Palantir theme CSS/JS; Dell wordmark SVG; Proxmox API token auth
- Add deploy/docker-compose.homepage.yml and config/homepage/README.md
- Stop tracking runtime logs; add .gitignore

config/homepage/custom.js

@@ -0,0 +1,37 @@
+/* ATC Lakehouse — scanlines + noise only (tabs via settings.yaml) */
+(function () {
+  function injectOverlays() {
+    if (!document.querySelector('.palantir-scanline')) {
+      const scan = document.createElement('div');
+      scan.className = 'palantir-scanline';
+      document.body.appendChild(scan);
+    }
+    if (!document.querySelector('.palantir-noise')) {
+      const noise = document.createElement('div');
+      noise.className = 'palantir-noise';
+      document.body.appendChild(noise);
+    }
+  }
+
+  function applyServiceColors() {
+    document.querySelectorAll('li.service').forEach(function (card) {
+      const desc = card.querySelector('.service-description');
+      const text = desc ? desc.textContent : '';
+      const link = card.querySelector('a[href^="http"]');
+      if (text.indexOf('Host:') >= 0 || text.indexOf('Port:') >= 0 || !link) {
+        card.classList.add('atc-db-tile');
+      }
+    });
+  }
+
+  function init() {
+    injectOverlays();
+    applyServiceColors();
+  }
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', init);
+  } else {
+    init();
+  }
+})();