feat(Registry): add skipFallback option to prevent component name conflicts

Author: hotlong

packages/core/src/registry/Registry.ts

@@ -27,6 +27,16 @@ export type ComponentMeta = {
   icon?: string; // Icon name or svg string
   category?: string; // Grouping category
   namespace?: string; // Component namespace (e.g., 'ui', 'plugin-grid', 'field')
+  /**
+   * When true, prevents the component from being registered with a non-namespaced fallback.
+   * Use this when a component should only be accessible via its full namespaced key.
+   * This avoids conflicts with other components that share the same base name.
+   * 
+   * @example
+   * // Register as 'view:form' only, don't overwrite 'form'
+   * registry.register('form', FormView, { namespace: 'view', skipFallback: true });
+   */
+  skipFallback?: boolean;
   inputs?: ComponentInput[];
   defaultProps?: Record<string, any>; // Default props when dropped
   defaultChildren?: SchemaNode[]; // Default children when dropped
@@ -94,7 +104,8 @@ export class Registry<T = any> {
     // This allows "button" to work even when registered as "ui:button"
     // Note: If multiple namespaced components share the same short name,
     // the last registration wins for non-namespaced lookups
-    if (meta?.namespace) {
+    // Skip this if skipFallback is true to avoid overwriting other components
+    if (meta?.namespace && !meta?.skipFallback) {
       this.components.set(type, {
         type: fullType, // Keep reference to namespaced type
         component,

packages/plugin-form/src/index.tsx

@@ -29,6 +29,21 @@ ComponentRegistry.register('object-form', ObjectFormRenderer, {
   ]
 });
 
-// Note: 'form' type is handled by @object-ui/components Form component
-// This plugin only handles 'object-form' which integrates with ObjectQL/ObjectStack
-// Do NOT register as 'form' - that would conflict with the low-level Form renderer
+// Register as view:form for the standard view protocol
+// This allows using { type: 'view:form', objectName: '...' } in schemas
+// skipFallback prevents overwriting the basic 'form' component from @object-ui/components
+ComponentRegistry.register('form', ObjectFormRenderer, {
+  namespace: 'view',
+  skipFallback: true,
+  label: 'Data Form View',
+  category: 'view',
+  inputs: [
+    { name: 'objectName', type: 'string', label: 'Object Name', required: true },
+    { name: 'fields', type: 'array', label: 'Fields' },
+    { name: 'mode', type: 'enum', label: 'Mode', enum: ['create', 'edit', 'view'] },
+  ]
+});
+
+// Note: 'form' type (without namespace) is handled by @object-ui/components Form component
+// This plugin registers as 'view:form' (with view namespace) for the view protocol
+// ObjectForm internally uses { type: 'form' } to render the basic Form component