Add initial project files

apps/backend/app/base_modules/WebManager/config/general.ts

@@ -0,0 +1,21 @@
+export const PAGE_MEDIA_UPLOADS_PATH = '/'
+
+export const PAGE_MEDIA_FILE_SIZE_LIMIT = '10mb'
+
+export const PREVIEW_TOKEN_DEFAULT_TTL_SECONDS = 900
+
+export const PREVIEW_TOKEN_MIN_TTL_SECONDS = 60
+
+export const PREVIEW_TOKEN_MAX_TTL_SECONDS = 3600
+
+export const BREADCRUMB_PAGE_TYPE_PARENTS: Record<string, string> = {
+  'blog-item': 'blog',
+}
+
+/**
+ * Pages per sitemap request. Large enough that most sites need one round trip, small enough
+ * that no single query is unbounded; the sitemap protocol's own limit is 50,000 URLs per file.
+ */
+export const SITEMAP_PAGE_SIZE = 1000
+
+export const SITEMAP_MAX_PAGE_SIZE = 5000