Add barrel export and exports map to packages/components

package.json

@@ -67,6 +67,7 @@
             "sqlite3"
         ],
         "overrides": {
+            "es-iterator-helpers": "1.0.15",
             "axios": "1.12.0",
             "body-parser": "2.0.2",
             "braces": "3.0.3",

packages/components/nodes/index.ts

@@ -0,0 +1,13 @@
+/**
+ * Node-level utilities. Prefer importing from 'flowise-components/nodes' so that
+ * refactors under nodes/ do not break consumers.
+ */
+export {
+    MCPToolkit,
+    MCPTool,
+    validateArgsForLocalFileAccess,
+    validateCommandInjection,
+    validateEnvironmentVariables,
+    validateCommandFlags,
+    validateMCPServerConfig
+} from './tools/MCP/core'

packages/components/package.json

@@ -4,6 +4,16 @@
     "description": "Flowiseai Components",
     "main": "dist/src/index",
     "types": "dist/src/index.d.ts",
+    "exports": {
+        ".": {
+            "types": "./dist/src/index.d.ts",
+            "default": "./dist/src/index.js"
+        },
+        "./nodes": {
+            "types": "./dist/nodes/index.d.ts",
+            "default": "./dist/nodes/index.js"
+        }
+    },
     "scripts": {
         "build": "tsc && gulp",
         "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",