Add JSON page config support

src/config/default-pages.json

@@ -245,6 +245,17 @@
         "type": "single"
       }
     },
+    {
+      "id": "json-ui-schema",
+      "title": "JSON UI Schema",
+      "description": "Schema-driven JSON UI page",
+      "icon": "Code",
+      "type": "json",
+      "schemaPath": "json-ui-showcase-page.json",
+      "layout": {
+        "type": "single"
+      }
+    },
     {
       "id": "sass",
       "title": "Sass Styles",

src/config/page-loader.ts

@@ -23,7 +23,9 @@ export interface PageConfig {
   id: string
   title: string
   icon: string
-  component: string
+  type?: 'component' | 'json'
+  component?: string
+  schemaPath?: string
   enabled: boolean
   isRoot?: boolean
   toggleKey?: string

src/config/page-schema.ts

@@ -22,7 +22,9 @@ export const SimplePageConfigSchema = z.object({
   id: z.string(),
   title: z.string(),
   icon: z.string(),
-  component: z.string(),
+  type: z.enum(['component', 'json']).optional(),
+  component: z.string().optional(),
+  schemaPath: z.string().optional(),
   enabled: z.boolean(),
   toggleKey: z.string().optional(),
   shortcut: z.string().optional(),
@@ -70,7 +72,9 @@ export const PageConfigSchema = z.object({
   title: z.string(),
   description: z.string(),
   icon: z.string(),
-  component: z.string(),
+  type: z.enum(['component', 'json']).optional(),
+  component: z.string().optional(),
+  schemaPath: z.string().optional(),
   layout: LayoutConfigSchema,
   features: z.array(FeatureConfigSchema).optional(),
   permissions: z.array(z.string()).optional(),

src/config/pages.json

@@ -365,6 +365,16 @@
       "order": 22,
       "props": {}
     },
+    {
+      "id": "json-ui-schema",
+      "title": "JSON UI Schema",
+      "icon": "Code",
+      "type": "json",
+      "schemaPath": "json-ui-showcase-page.json",
+      "enabled": true,
+      "order": 22.05,
+      "props": {}
+    },
     {
       "id": "json-conversion-showcase",
       "title": "JSON Conversion Showcase",

src/config/validate-config.ts

@@ -30,6 +30,8 @@ export function validatePageConfig(): ValidationError[] {
   ]
 
   pagesConfig.pages.forEach((page: PageConfig) => {
+    const pageType = page.type ?? 'component'
+
     if (!page.id) {
       errors.push({
         page: page.title || 'Unknown',
@@ -57,7 +59,16 @@ export function validatePageConfig(): ValidationError[] {
       })
     }
 
-    if (!page.component) {
+    if (page.type && !['component', 'json'].includes(page.type)) {
+      errors.push({
+        page: page.id || 'Unknown',
+        field: 'type',
+        message: `Unknown page type: ${page.type}. Expected "component" or "json".`,
+        severity: 'error',
+      })
+    }
+
+    if (pageType === 'component' && !page.component) {
       errors.push({
         page: page.id || 'Unknown',
         field: 'component',
@@ -66,6 +77,15 @@ export function validatePageConfig(): ValidationError[] {
       })
     }
 
+    if (pageType === 'json' && !page.schemaPath) {
+      errors.push({
+        page: page.id || 'Unknown',
+        field: 'schemaPath',
+        message: 'schemaPath is required for JSON pages',
+        severity: 'error',
+      })
+    }
+
     if (!page.icon) {
       errors.push({
         page: page.id || 'Unknown',

src/lib/route-preload-manager.ts

@@ -79,6 +79,12 @@ export class RoutePreloadManager {
       }
 
       try {
+        if (page.type === 'json') {
+          console.log(`[PRELOAD_MGR] 🧩 Skipping component preload for JSON page: ${pageId}`)
+          this.preloadedRoutes.add(pageId)
+          return
+        }
+
         const componentName = page.component as ComponentName
         console.log(`[PRELOAD_MGR] 🚀 Preloading ${pageId} → ${componentName}`)
         preloadComponentByName(componentName)

src/router/routes.tsx

@@ -2,6 +2,7 @@ import { lazy, Suspense } from 'react'
 import { RouteObject, Navigate } from 'react-router-dom'
 import { LoadingFallback } from '@/components/molecules'
 import { NotFoundPage } from '@/components/NotFoundPage'
+import { JSONSchemaPageLoader } from '@/components/JSONSchemaPageLoader'
 import { getEnabledPages, resolveProps } from '@/config/page-loader'
 import { ComponentRegistry } from '@/lib/component-registry'
 import { FeatureToggles } from '@/types/project'
@@ -80,12 +81,14 @@ export function createRoutes(
   console.log('[ROUTES] 📄 Enabled pages details:', JSON.stringify(enabledPages.map(p => ({ 
     id: p.id, 
     component: p.component, 
+    type: p.type,
+    schemaPath: p.schemaPath,
     isRoot: p.isRoot,
     enabled: p.enabled 
   })), null, 2))
 
   const rootPage = enabledPages.find(p => p.isRoot)
-  console.log('[ROUTES] 🏠 Root page search result:', rootPage ? `Found: ${rootPage.id} (${rootPage.component})` : 'NOT FOUND - will redirect to /dashboard')
+  console.log('[ROUTES] 🏠 Root page search result:', rootPage ? `Found: ${rootPage.id} (${rootPage.type ?? 'component'})` : 'NOT FOUND - will redirect to /dashboard')
 
   const routes: RouteObject[] = enabledPages
     .filter(p => !p.isRoot)
@@ -96,7 +99,14 @@ export function createRoutes(
         ? resolveProps(page.props, stateContext, actionContext)
         : {}
 
-      if (page.requiresResizable && page.resizableConfig) {
+      if (page.type === 'json' && page.schemaPath) {
+        return {
+          path: `/${page.id}`,
+          element: <JSONSchemaPageLoader schemaPath={page.schemaPath} />
+        }
+      }
+
+      if (page.requiresResizable && page.resizableConfig && page.component) {
         console.log('[ROUTES] 🔀 Page requires resizable layout:', page.id)
         const config = page.resizableConfig
         const leftProps = resolveProps(config.leftProps, stateContext, actionContext)
@@ -117,20 +127,31 @@ export function createRoutes(
 
       return {
         path: `/${page.id}`,
-        element: <LazyComponent componentName={page.component} props={props} />
+        element: page.component
+          ? <LazyComponent componentName={page.component} props={props} />
+          : <LoadingFallback message={`Component not configured for ${page.id}`} />
       }
     })
 
   if (rootPage) {
-    console.log('[ROUTES] ✅ Adding root route from JSON config:', rootPage.component)
-    const props = rootPage.props 
-      ? resolveProps(rootPage.props, stateContext, actionContext)
-      : {}
-    
-    routes.push({
-      path: '/',
-      element: <LazyComponent componentName={rootPage.component} props={props} />
-    })
+    console.log('[ROUTES] ✅ Adding root route from JSON config:', rootPage.type ?? 'component')
+    if (rootPage.type === 'json' && rootPage.schemaPath) {
+      routes.push({
+        path: '/',
+        element: <JSONSchemaPageLoader schemaPath={rootPage.schemaPath} />
+      })
+    } else {
+      const props = rootPage.props 
+        ? resolveProps(rootPage.props, stateContext, actionContext)
+        : {}
+      
+      routes.push({
+        path: '/',
+        element: rootPage.component
+          ? <LazyComponent componentName={rootPage.component} props={props} />
+          : <LoadingFallback message="Root component not configured" />
+      })
+    }
   } else {
     console.log('[ROUTES] ⚠️ No root page in config, redirecting to /dashboard')
     routes.push({

src/types/page-config.ts

@@ -5,7 +5,9 @@ export interface PageConfig {
   id: string
   title: string
   icon: string
+  type?: 'component' | 'json'
   component?: string
+  schemaPath?: string
   schema?: string
   enabled: boolean
   isRoot?: boolean