feat(monorepo): restructure web components and update configurations

Refactored the project structure to support a monorepo setup, moving the web application to `apps/web/` and updating related configurations. Adjusted pre-commit hooks to use `pnpm` for linting and formatting. Updated CI workflows to reflect the new directory structure and dependencies. Removed legacy files and configurations from the previous `web/` directory, streamlining the project for better maintainability and clarity.

apps/web/README.md

@@ -0,0 +1,40 @@
+# EvoBGP WebUI (`@evobgp/web`)
+
+SvelteKit-панель управления EvoBGP. Monorepo: `apps/web` + `packages/ui` + `packages/shared`.
+
+Правила: [.cursor/rules/web-shadcn.mdc](../../.cursor/rules/web-shadcn.mdc), [frontend-monorepo.mdc](../../.cursor/rules/frontend-monorepo.mdc).
+
+## Структура
+
+| Путь                           | Назначение                                  |
+| ------------------------------ | ------------------------------------------- |
+| `packages/ui/src/components/`  | shadcn-svelte примитивы (`@evobgp/ui`)      |
+| `src/lib/components/`          | PageShell, QueryState, SectionCards, domain |
+| `src/lib/components/patterns/` | AppDataTable, FormField, ConfirmDialog      |
+| `src/lib/ui/app/`              | PageHeader, nav, toast                      |
+| `src/lib/queries/`             | TanStack Query factories                    |
+| `packages/shared/`             | API types + Zod contracts                   |
+
+## Разработка
+
+Из корня репозитория:
+
+```powershell
+pnpm install
+pnpm --filter @evobgp/web dev
+pnpm --filter @evobgp/web check
+pnpm --filter @evobgp/web lint
+pnpm --filter @evobgp/web build
+```
+
+Добавление shadcn-svelte (из `apps/web/`):
+
+```powershell
+pnpm dlx shadcn-svelte@latest add <component> -y -o
+```
+
+Тема: `packages/ui/src/styles/globals.css` → импорт в `src/routes/layout.css`.
+
+## Проверка перед PR
+
+`pnpm --filter @evobgp/web check` и `lint` — exit 0 (WEB-19).