fix: add runtime configuration for Sanctum base URL and origin

docker/.env.example

@@ -1,4 +1,4 @@
-BACKEND_URL=backend.example.com
-FRONTEND_URL=example.com
+BACKEND_URL=https://backend.example.com
+FRONTEND_URL=https://example.com
 SESSION_DOMAIN=.example.com
 APP_KEY=SOME-KEY

frontend/nuxt.config.ts

@@ -32,6 +32,15 @@ export default defineNuxtConfig({
         redirectIfAuthenticated: true
     },
 
+    runtimeConfig: {
+        public: {
+            sanctum: {
+                baseUrl: 'http://localhost:8000',
+                origin: 'http://localhost:3000'
+            } as any
+        }
+    },
+
     typescript: {
         strict: true,
         typeCheck: true,