feat!: move to esm and drop support for vue 2.6

scripts/docs.js

@@ -1,60 +0,0 @@
-const { readFileSync, writeFileSync } = require("fs");
-const { resolve } = require("path");
-const commentMark = require("comment-mark");
-const { name, version } = require("../package.json");
-
-function resolvePath(...parts) {
-  return resolve(__dirname, ...parts);
-}
-
-const CDN_PREFIX = "https://cdn.jsdelivr.net/npm/";
-
-const DEP_VERSIONS = {
-  "vue@3": "3.4.30",
-  "vue@2": "2.7.16",
-  echarts: "5.5.1",
-  [name]: version
-};
-
-const markConfig = {
-  vue3Scripts: ["vue@3", "echarts", name],
-  vue2Scripts: ["vue@2", "echarts", name]
-};
-
-function getScripts(version) {
-  const deps = markConfig[`vue${version}Scripts`];
-  return deps
-    .map(dep => {
-      const [, name] = dep.match(/^(.+?)(?:@.+)?$/) || [];
-      return `<script src="${CDN_PREFIX}${name}@${DEP_VERSIONS[dep]}"></script>`;
-    })
-    .join("\n");
-}
-
-function getCodeBlock(code) {
-  return "```html\n" + code + "\n```";
-}
-
-const scripts = {
-  2: getScripts(2),
-  3: getScripts(3)
-};
-
-const README_FILES = ["README.md", "README.zh-Hans.md"].map(name =>
-  resolvePath("..", name)
-);
-
-README_FILES.forEach(file => {
-  const content = readFileSync(file, "utf8");
-
-  writeFileSync(
-    file,
-    commentMark(content, {
-      vue2Scripts: getCodeBlock(scripts[2]),
-      vue3Scripts: getCodeBlock(scripts[3])
-    }),
-    "utf8"
-  );
-});
-
-console.log("README files updated.");