feat(license-icons): add second set of license icons matching current CivitAI design

- Add 5 new Tabler SVG icons (currency-dollar, brush, user, git-merge, license)
- Implement Set 2 rendering in ModelModal.js (standalone UI) with green/red
  permission indicators and preview_tooltip.js (ComfyUI widget)
- Add use_new_license_icons setting (default: true) with toggle in settings UI
- ComfyUI tooltip reads setting directly from preview-url API response to
  eliminate race conditions and respect standalone settings changes
- Remove the now-unused separate ComfyUI setting loramanager.license_icon_style
- Add CSS for both standalone (lora-modal.css) and widget (lm_styles.css)
- i18n: translate licenseIcons keys into all 10 supported languages
- Fix test to use classic style explicitly for continued coverage

static/images/tabler/brush.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-brush"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M3 21v-4a4 4 0 1 1 4 4h-4" /><path d="M21 3a16 16 0 0 0 -12.8 10.2" /><path d="M21 3a16 16 0 0 1 -10.2 12.8" /><path d="M10.6 9a9 9 0 0 1 4.4 4.4" /></svg>