website: Touch up shared config. (#15153)

* website: Touch up shared config.

* website: Update deps. Fix issues surrounding cross-package formatting.

packages/docusaurus-config/lib/theme.js

@@ -3,16 +3,26 @@
  *
  * @import { UserThemeConfig as UserThemeConfigCommon } from "@docusaurus/theme-common";
  * @import { UserThemeConfig as UserThemeConfigAlgolia } from "@docusaurus/theme-search-algolia";
+ * @import { NavbarItemOverrides } from "./navbar.js"
  */
 import { deepmerge } from "deepmerge-ts";
 import { themes as prismThemes } from "prism-react-renderer";
 
+import { createNavbarItems } from "./navbar.js";
+
 //#region Types
 
 /**
- * Combined theme configuration for Docusaurus and Algolia.
+ * @typedef {Object} UserThemeConfigExtra
+ * @property {Partial<NavbarItemOverrides>} [navbarReplacements] The replacements for the navbar.
+ *
+ */
+
+/**
+ * Combined theme configuration for Docusaurus, Algolia, and our own configuration.
  *
  * @typedef {UserThemeConfigCommon & UserThemeConfigAlgolia} UserThemeConfig
+ *
  */
 
 //#endregion
@@ -57,10 +67,10 @@ export function createPrismConfig(overrides = {}) {
 /**
  * Creates a theme configuration for Docusaurus.
  *
- * @param {Partial<UserThemeConfig>} overrides - Overrides for the default theme configuration.
+ * @param {Partial<UserThemeConfig & UserThemeConfigExtra>} overrides - Overrides for the default theme configuration.
  * @returns {UserThemeConfig}
  */
-export function createThemeConfig({ prism, ...overrides } = {}) {
+export function createThemeConfig({ prism, navbarReplacements, ...overrides } = {}) {
     /**
      * @type {UserThemeConfig}
      */
@@ -77,6 +87,17 @@ export function createThemeConfig({ prism, ...overrides } = {}) {
             appId: "36ROD0O0FV",
             apiKey: "727db511300ca9aec5425645bbbddfb5",
         },
+        footer: {
+            copyright: `Copyright © ${new Date().getFullYear()} Authentik Security Inc. Built with Docusaurus.`,
+        },
+        navbar: {
+            logo: {
+                alt: "authentik logo",
+                src: "img/icon_left_brand.svg",
+            },
+
+            items: createNavbarItems(navbarReplacements),
+        },
         prism: createPrismConfig(prism),
     };