feat(navbar): integrate Upbound unified navigation theme

.env.example

@@ -0,0 +1,9 @@
+# Upbound API configuration
+UPBOUND_API_URL=https://api.upbound.io
+UPBOUND_BASE_DOMAIN=upbound.io
+
+# GitHub Packages authentication
+GITHUB_TOKEN=
+
+# LaunchDarkly feature flags
+LAUNCHDARKLY_CLIENT_ID=

.npmrc

@@ -3,3 +3,7 @@ cache-verify=true
 legacy-peer-deps=true
 fetch-retry-mintimeout=20000
 fetch-retry-maxtimeout=120000
+
+# GitHub Packages registry for @upbound packages
+@upbound:registry=https://npm.pkg.github.com
+//npm.pkg.github.com/:_authToken=${GITHUB_TOKEN}

docusaurus.config.js

@@ -19,6 +19,20 @@ const config = {
             id: "cookieyes",
         },
     ],
+    customFields: {
+        apiUrl: process.env.UPBOUND_API_URL || 'https://api.upbound.io',
+        baseDomain: process.env.UPBOUND_BASE_DOMAIN || 'upbound.io',
+        launchDarklyClientId: process.env.LAUNCHDARKLY_CLIENT_ID || '',
+    },
+    webpack: {
+        jsLoader: (isServer) => ({
+            loader: require.resolve('esbuild-loader'),
+            options: {
+                loader: 'tsx',
+                target: isServer ? 'node12' : 'es2017',
+            },
+        }),
+    },
     i18n: {
         defaultLocale: "en",
         locales: ["en"],
@@ -63,6 +77,37 @@ const config = {
             },
         ],
         "./scripts/plan-plugin.js",
+        function (context, options) {
+            return {
+                name: 'custom-webpack-config',
+                configureWebpack(config, isServer) {
+                    const webpack = require('webpack');
+                    const path = require('path');
+                    return {
+                        plugins: [
+                            new webpack.ProvidePlugin({
+                                process: 'process/browser.js',
+                                React: 'react',
+                            }),
+                        ],
+                        resolve: {
+                            fallback: {
+                                process: require.resolve('process/browser.js'),
+                            },
+                            fullySpecified: false,
+                            extensions: ['.js', '.jsx', '.ts', '.tsx', '.json', '.css'],
+                            mainFiles: ['index'],
+                        },
+                        resolveLoader: {
+                            modules: [
+                                path.resolve(__dirname, 'node_modules'),
+                                'node_modules',
+                            ],
+                        },
+                    };
+                },
+            };
+        },
     ],
     themeConfig:
         /** @type {import('@docusaurus/preset-classic').ThemeConfig} */