Fix missing README.md in package build

packages/survey-vue3-ui/package.json

@@ -25,18 +25,19 @@
     "@vue/eslint-config-typescript": "^11.0.0",
     "@vue/test-utils": "latest",
     "@vue/tsconfig": "^0.1.3",
+    "commit-and-tag-version": "^11.0.0",
+    "rollup-plugin-copy": "^3.5.0",
     "eslint": "^8.22.0",
     "eslint-plugin-vue": "^9.3.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^2.7.1",
     "rollup-plugin-generate-package-json": "^3.2.0",
     "survey-core": "../../build/survey-core",
-    "commit-and-tag-version": "^11.0.0",
     "typescript": "~4.7.4",
     "vite": "^3.1.8",
     "vitest": "~0.32.4",
     "vitest-canvas-mock": "^0.3.3",
     "vue": "^3.2.41",
     "vue-tsc": "^1.0.8"
   }
-}
+}

packages/survey-vue3-ui/vite.config.ts

@@ -2,6 +2,7 @@ import { resolve } from "node:path";
 import { fileURLToPath, URL } from "node:url";
 import { defineConfig } from "vite";
 import vue from "@vitejs/plugin-vue";
+import copy from "rollup-plugin-copy";
 import generatePackageJson from "rollup-plugin-generate-package-json";
 const json = require("./publish/package.json");
 const packageJson = require("./package.json");
@@ -14,7 +15,6 @@ const libraryName = "survey-vue3-ui";
 export default defineConfig(({ mode }) => {
   return {
     plugins: [vue()],
-
     build: {
       sourcemap: mode == "development",
       // Output compiled files to /dist.
@@ -33,6 +33,11 @@ export default defineConfig(({ mode }) => {
         external: ["vue", "survey-core"],
 
         plugins: [
+          copy({
+            targets: [
+              { src: "./README.md", dest: "../../build/survey-vue3-ui" },
+            ],
+          }),
           generatePackageJson({
             inputFolder: "publish",
             outputFolder: "../../build/survey-vue3-ui",