feat(config): add shared browser cookie policy

packages/dev-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/dev-server",
-  "version": "0.8.27",
+  "version": "0.8.28",
   "type": "module",
   "main": "src/index.ts",
   "exports": {

packages/dev-server/src/index.ts

@@ -12,6 +12,8 @@ import type { Middleware, Mode, SecurityConfig, SeoConfig } from "@wrnexus/core"
 import { buildRouter, type Router } from "@wrnexus/router";
 import {
   resolveThemeConfig,
+  resolveBrowserCookieOptions,
+  type BrowserCookiesConfig,
   type StylesConfig,
   type ThemeConfig,
   type MobileConfig,
@@ -101,6 +103,8 @@ export interface ServeOptions {
   security?: SecurityConfig;
   /** Design-token theme config (merged over the built-in light/dark). */
   theme?: ThemeConfig;
+  /** Shared browser-cookie defaults and preference-specific overrides. */
+  cookies?: BrowserCookiesConfig;
   /** i18n config (default language + supported locales). */
   i18n?: I18nConfig;
   /** Default database connection (driver + url). Enables `getDb()` and dev auto-migrate. */
@@ -355,7 +359,7 @@ export async function startServer(opts: ServeOptions): Promise<RunningServer> {
   // Compile every `.wrn` into ONE cache dir at the project root, instead of a
   // `.wrnexus/` next to each source file (and inside node_modules UI dirs).
   setCompileCacheDir(cacheDir);
-  const theme = resolveThemeConfig(opts.theme);
+  const theme = resolveThemeConfig(opts.theme, opts.cookies);
   const uiStylesPath = uiCssPath();
 
   const schemasJs = await schemaRuntime(router);
@@ -375,8 +379,17 @@ export async function startServer(opts: ServeOptions): Promise<RunningServer> {
 
   // i18n is opt-in by the presence of app/locales/*.json.
   const localeMessages = loadLocales(join(appDir, "locales"), { strict: opts.i18n?.strict });
+  const i18nConfig = opts.i18n
+    ? {
+        ...opts.i18n,
+        cookie: {
+          ...resolveBrowserCookieOptions(opts.cookies, "language"),
+          ...(opts.i18n.cookie ?? {}),
+        },
+      }
+    : undefined;
   const i18n = Object.keys(localeMessages).length
-    ? resolveI18n(localeMessages, opts.i18n)
+    ? resolveI18n(localeMessages, i18nConfig)
     : undefined;
 
   // Databases: configure the default (getDb()) + each named one (getDb("<name>")),

packages/dev-server/src/serve-entry.ts

@@ -54,6 +54,7 @@ const server = await startServer({
   seo: config.seo,
   security: config.security,
   theme: config.theme,
+  cookies: config.cookies,
   i18n: config.i18n,
   db: config.db,
   databases: config.databases,