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

integration/apps/lit-vite/src/generated-contract.typecheck.ts

@@ -0,0 +1,18 @@
+import {
+  defineIconsIcon,
+  IconsIcon,
+  iconsIconNames,
+  iconsIconTagName,
+  type IconsIconName,
+} from './sprite/index.js'
+
+const iconName: IconsIconName = iconsIconNames[0]
+const icon = new IconsIcon()
+icon.icon = iconName
+
+const registeredIcon = document.createElement(iconsIconTagName)
+registeredIcon.icon = 'check'
+defineIconsIcon()
+
+// @ts-expect-error Generated icon names form a literal union.
+registeredIcon.icon = 'missing'

integration/apps/lit-vite/src/main.js

@@ -0,0 +1,20 @@
+import '@gromlab/svg-sprites/viewer/element'
+import spriteManifest from './sprite/.svg-sprite/svg-sprite.manifest.js'
+import { defineIconsIcon } from './sprite/index.js'
+
+defineIconsIcon()
+
+document.querySelector('#app').innerHTML = `
+  <h1>Lit + Vite</h1>
+  <icons-icon
+    data-testid="icon"
+    data-app="lit-vite"
+    icon="check"
+    role="img"
+    aria-label="Check icon"
+    style="width:64px;height:64px;color:#16a34a;--icon-color-1:#16a34a"
+  ></icons-icon>
+  <gromlab-sprite-viewer viewer-title="Lit Vite Viewer"></gromlab-sprite-viewer>
+`
+
+document.querySelector('gromlab-sprite-viewer').sources = [spriteManifest]

integration/apps/lit-vite/src/sprite/.gitignore

@@ -0,0 +1,2 @@
+# @generated by @gromlab/svg-sprites. Do not edit.
+/.svg-sprite/

integration/apps/lit-vite/src/sprite/index.d.ts

@@ -0,0 +1 @@
+export * from './.svg-sprite/index.js'

integration/apps/lit-vite/src/sprite/index.js

@@ -0,0 +1 @@
+export * from './.svg-sprite/index.js'

integration/apps/lit-vite/src/sprite/svg-sprite.config.json

@@ -0,0 +1,6 @@
+{
+  "mode": "lit@vite",
+  "name": "icons",
+  "input": "../../../../fixtures/icons/check.svg",
+  "generatedNotice": false
+}