implement a multi-file template interpreter

examples/react-app-generator/templates/api-client.tmpl

@@ -0,0 +1,33 @@
+// API client for {{.Entity.Name}}
+import { apiRequest } from './client';
+
+export interface {{.Entity.Name}} {
+{{range .Entity.Fields}}  {{.Name}}: {{if eq .Type "string"}}string{{else if eq .Type "int"}}number{{else if eq .Type "boolean"}}boolean{{else if eq .Type "timestamp"}}Date{{else if eq .Type "text"}}string{{else}}any{{end}};
+{{end}}}
+
+export const {{.Entity.Name | lower}}Api = {
+  // Get all {{.Entity.Name | lower}}s
+  getAll: async (): Promise<{{.Entity.Name}}[]> => {
+    return apiRequest('GET', '/{{.Entity.Name | lower}}s');
+  },
+
+  // Get {{.Entity.Name | lower}} by ID
+  getById: async (id: string): Promise<{{.Entity.Name}}> => {
+    return apiRequest('GET', `/{{.Entity.Name | lower}}s/${id}`);
+  },
+
+  // Create new {{.Entity.Name | lower}}
+  create: async (data: Omit<{{.Entity.Name}}, 'id' | 'created_at' | 'updated_at'>): Promise<{{.Entity.Name}}> => {
+    return apiRequest('POST', '/{{.Entity.Name | lower}}s', data);
+  },
+
+  // Update {{.Entity.Name | lower}}
+  update: async (id: string, data: Partial<{{.Entity.Name}}>): Promise<{{.Entity.Name}}> => {
+    return apiRequest('PUT', `/{{.Entity.Name | lower}}s/${id}`, data);
+  },
+
+  // Delete {{.Entity.Name | lower}}
+  delete: async (id: string): Promise<void> => {
+    return apiRequest('DELETE', `/{{.Entity.Name | lower}}s/${id}`);
+  },
+};