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

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+<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>

static/images/tabler/currency-dollar.svg

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+<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-currency-dollar"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M16.7 8a3 3 0 0 0 -2.7 -2h-4a3 3 0 0 0 0 6h4a3 3 0 0 1 0 6h-4a3 3 0 0 1 -2.7 -2" /><path d="M12 3v3m0 12v3" /></svg>

static/images/tabler/git-merge.svg

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+<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-git-merge"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M5 18a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M5 6a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M15 12a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" /><path d="M7 8l0 8" /><path d="M7 8a4 4 0 0 0 4 4h4" /></svg>

static/images/tabler/license.svg

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+<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-license"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M15 21h-9a3 3 0 0 1 -3 -3v-1h10v2a2 2 0 0 0 4 0v-14a2 2 0 1 1 2 2h-2m2 -4h-11a3 3 0 0 0 -3 3v11" /><path d="M9 7l4 0" /><path d="M9 11l4 0" /></svg>

static/images/tabler/user.svg

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+<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-user"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M8 7a4 4 0 1 0 8 0a4 4 0 0 0 -8 0" /><path d="M6 21v-2a4 4 0 0 1 4 -4h4a4 4 0 0 1 4 4v2" /></svg>