refactor: перенести сборку в проекты

- перенесены каноны и VitePress-конфиги в projects/<slug>

- добавлены корневой и проектные build.ts для сборки артефактов

- добавлены shared-библиотеки сборки в projects/_shared/lib

- обновлены CI, Dockerfile, package.json, gitignore и README

- удалена сборка frontend-агента

projects/_shared/lib/prepare-docs.ts

@@ -0,0 +1,112 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { pathToFileURL } from 'node:url';
+
+type Page = {
+  source: string;
+  target: string;
+};
+
+type RouteRewrite = {
+  from: string;
+  to: string;
+};
+
+type DocsConfig = {
+  mounts: Page[];
+  routeRewrites?: RouteRewrite[];
+};
+
+type ProjectConfig = {
+  slug: string;
+  docsDir: string;
+};
+
+const MD_LINK_RE = /\]\((?!#|[a-z][a-z0-9+.-]*:|\/\/)([^)\s]+)(#[^)]*)?\)/gi;
+
+function normalizePath(value: string) {
+  return value.split(path.sep).join('/').replace(/^\.\//, '');
+}
+
+function formatRelativeMarkdownPath(fromTarget: string, toTarget: string) {
+  const relative = path.relative(path.dirname(fromTarget), toTarget).split(path.sep).join('/');
+  return relative.startsWith('.') ? relative : `./${relative}`;
+}
+
+async function loadDocsConfig(configPath: string) {
+  return (await import(`${pathToFileURL(configPath).href}?t=${Date.now()}`)) as DocsConfig;
+}
+
+export async function prepareDocs(projectDir: string, config: ProjectConfig) {
+  const docsDir = path.join(projectDir, config.docsDir);
+  const contentDir = path.join(docsDir, 'content');
+  const docsConfig = await loadDocsConfig(path.join(docsDir, 'docs.config.ts'));
+  const targetBySource = new Map(
+    docsConfig.mounts.map((page) => [normalizePath(path.resolve(projectDir, page.source)), normalizePath(page.target)]),
+  );
+  const routeRewrites = [...(docsConfig.routeRewrites ?? [])].sort((a, b) => b.from.length - a.from.length);
+
+  function applyRouteRewrites(route: string) {
+    for (const rewrite of routeRewrites) {
+      if (route === rewrite.from || route.startsWith(`${rewrite.from}/`) || route.startsWith(`${rewrite.from}#`)) {
+        return `${rewrite.to}${route.slice(rewrite.from.length)}`;
+      }
+    }
+
+    return undefined;
+  }
+
+  function formatDocsRoute(route: string) {
+    const rewritten = applyRouteRewrites(route);
+    if (rewritten) return rewritten;
+    if (route === '/docs') return '/';
+    if (route.startsWith('/docs/')) return route.slice('/docs'.length);
+    return undefined;
+  }
+
+  function formatRelativeRoute(hrefPath: string, sourceDir: string) {
+    const sourcePath = normalizePath(path.relative(projectDir, path.resolve(sourceDir, hrefPath)));
+    if (sourcePath.startsWith('canons/')) return formatDocsRoute(`/docs/${sourcePath.slice('canons/'.length)}`);
+    return undefined;
+  }
+
+  function transformMarkdownLinks(content: string, page: Page) {
+    const sourceDir = path.dirname(path.resolve(projectDir, page.source));
+
+    return content.replace(MD_LINK_RE, (match, href: string, hash = '') => {
+      const [hrefPath, query = ''] = href.split('?');
+      const queryPart = query ? `?${query}` : '';
+
+      if (hrefPath.startsWith('/')) {
+        const route = formatDocsRoute(hrefPath) ?? applyRouteRewrites(hrefPath);
+        return route ? `](${route}${queryPart}${hash})` : match;
+      }
+
+      if (!hrefPath.endsWith('.md')) {
+        const route = formatRelativeRoute(hrefPath, sourceDir);
+        return route ? `](${route}${queryPart}${hash})` : match;
+      }
+
+      const target = targetBySource.get(normalizePath(path.resolve(sourceDir, hrefPath)));
+      if (!target) return match;
+
+      return `](${formatRelativeMarkdownPath(page.target, `${target}${queryPart}`)}${hash})`;
+    });
+  }
+
+  fs.rmSync(contentDir, { recursive: true, force: true });
+  fs.mkdirSync(contentDir, { recursive: true });
+
+  for (const page of docsConfig.mounts) {
+    const sourcePath = path.resolve(projectDir, page.source);
+    const targetPath = path.join(contentDir, page.target);
+
+    if (!fs.existsSync(sourcePath)) throw new Error(`Не найден канон: ${sourcePath}`);
+
+    fs.mkdirSync(path.dirname(targetPath), { recursive: true });
+    fs.writeFileSync(targetPath, transformMarkdownLinks(fs.readFileSync(sourcePath, 'utf8'), page), 'utf8');
+    console.log(`${page.target} -> ${path.relative(projectDir, sourcePath)}`);
+  }
+
+  console.log(`Подготовлен VitePress content для ${config.slug}: ${docsConfig.mounts.length} страниц`);
+}