feat: добавить поддержку 20 framework exact modes

Добавлены exact modes:
- vue@vite и vue@webpack
- nuxt@vite и nuxt@webpack
- svelte@vite, svelte@webpack и sveltekit@vite
- angular@application и angular@webpack
- astro@vite
- solid@vite, solid@webpack и solid-start@vite
- preact@vite и preact@webpack
- qwik@vite
- lit@vite и lit@webpack
- alpine@vite и alpine@webpack

Для каждого mode реализованы изолированный adapter, нативный
framework-компонент, declarations, manifest, CSS и внешний asset URL.

Добавлены production integration-стенды с генерацией, typecheck,
сборкой и Playwright-проверкой рендера спрайта и Viewer.

Обновлены Viewer, RU/EN-гайды, README, technical reference и AI skills.
Итоговая матрица включает 29 exact modes.

Проверки:
- 48 unit-тестов
- 29 integration E2E-тестов

test/solid-modes.test.mjs

@@ -0,0 +1,59 @@
+import assert from 'node:assert/strict'
+import fs from 'node:fs'
+import os from 'node:os'
+import path from 'node:path'
+import test from 'node:test'
+
+import { generateSprite, isSpriteMode } from '../dist/index.js'
+
+const MODES = [
+  { mode: 'solid@vite', target: 'vite', asset: /sprite\.svg\?no-inline/ },
+  { mode: 'solid@webpack', target: 'webpack', asset: /new URL\('\.\.\/sprite\.svg', import\.meta\.url\)\.href/ },
+  { mode: 'solid-start@vite', target: 'vite', asset: /sprite\.svg\?no-inline/, ssr: true },
+]
+
+function fixture() {
+  const rootDir = fs.mkdtempSync(path.join(os.tmpdir(), 'svg-sprites-solid-'))
+  fs.mkdirSync(path.join(rootDir, 'icons'))
+  fs.writeFileSync(
+    path.join(rootDir, 'icons', 'check.svg'),
+    '<svg viewBox="0 0 24 24"><path fill="#16a34a" d="M2 12l6 6L22 4" /></svg>',
+  )
+  return rootDir
+}
+
+test('generates every isolated Solid family contract', async () => {
+  for (const contract of MODES) {
+    assert.equal(isSpriteMode(contract.mode), true)
+    const result = await generateSprite(fixture(), {
+      mode: contract.mode,
+      name: 'app-icons',
+      generatedNotice: false,
+    })
+    const componentPath = path.join(result.generatedDir, 'solid', 'solid-component.jsx')
+    const component = fs.readFileSync(componentPath, 'utf8')
+    const componentTypes = fs.readFileSync(path.join(result.generatedDir, 'solid', 'solid-component.d.ts'), 'utf8')
+    const manifest = fs.readFileSync(result.manifestPath, 'utf8')
+
+    assert.equal(result.mode, contract.mode)
+    assert.equal(result.target, contract.target)
+    assert.deepEqual(fs.readdirSync(path.join(result.generatedDir, 'solid')).sort(), [
+      'solid-component.d.ts',
+      'solid-component.jsx',
+      'solid-component.module.css',
+    ])
+    assert.match(component, /import \{ Show, splitProps \} from 'solid-js'/)
+    assert.match(component, /export const AppIconsIcon/)
+    assert.match(component, contract.asset)
+    assert.match(componentTypes, /Component<AppIconsIconProps>/)
+    assert.match(manifest, /"framework": "solid(?:-start)?"/)
+    assert.match(manifest, new RegExp(`"mode": ${JSON.stringify(contract.mode)}`))
+    assert.doesNotMatch(component, /customElements|HTMLElement|gromlab-sprite-viewer/)
+    assert.equal(fs.existsSync(path.join(result.generatedDir, 'solid', 'solid-component.tsx')), false)
+
+    if (contract.ssr) {
+      assert.match(manifest, /"ssr": true/)
+      assert.doesNotMatch(component, /\b(?:window|document|navigator|customElements)\b/)
+    }
+  }
+})