[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/update-browserslist-db/README.md

@@ -0,0 +1,30 @@
+# Update Browserslist DB
+
+<img width="120" height="120" alt="Browserslist logo by Anton Popov"
+     src="https://browsersl.ist/logo.svg" align="right">
+
+CLI tool to update `caniuse-lite` with browsers DB
+from [Browserslist](https://github.com/browserslist/browserslist/) config.
+
+Some queries like `last 2 versions` or `>1%` depend on actual data
+from `caniuse-lite`.
+
+```sh
+npx update-browserslist-db@latest
+```
+Or if using `pnpm`:
+```sh
+pnpm exec update-browserslist-db latest
+```
+Or if using `yarn`:
+```sh
+yarn dlx update-browserslist-db@latest
+```
+
+<a href="https://evilmartians.com/?utm_source=update-browserslist-db">
+  <img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg"
+       alt="Sponsored by Evil Martians" width="236" height="54">
+</a>
+
+## Docs
+Read full docs **[here](https://github.com/browserslist/update-db#readme)**.

frontend/node_modules/update-browserslist-db/index.d.ts

@@ -0,0 +1,6 @@
+/**
+ * Run update and print output to terminal.
+ */
+declare function updateDb(print?: (str: string) => void): void
+
+export = updateDb

frontend/node_modules/update-browserslist-db/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "update-browserslist-db",
+  "version": "1.2.3",
+  "description": "CLI tool to update caniuse-lite to refresh target browsers from Browserslist config",
+  "keywords": [
+    "caniuse",
+    "browsers",
+    "target"
+  ],
+  "funding": [
+    {
+      "type": "opencollective",
+      "url": "https://opencollective.com/browserslist"
+    },
+    {
+      "type": "tidelift",
+      "url": "https://tidelift.com/funding/github/npm/browserslist"
+    },
+    {
+      "type": "github",
+      "url": "https://github.com/sponsors/ai"
+    }
+  ],
+  "author": "Andrey Sitnik <andrey@sitnik.ru>",
+  "license": "MIT",
+  "repository": "browserslist/update-db",
+  "types": "./index.d.ts",
+  "exports": {
+    ".": "./index.js",
+    "./package.json": "./package.json"
+  },
+  "dependencies": {
+    "escalade": "^3.2.0",
+    "picocolors": "^1.1.1"
+  },
+  "peerDependencies": {
+    "browserslist": ">= 4.21.0"
+  },
+  "bin": "cli.js"
+}

frontend/node_modules/update-browserslist-db/utils.js

@@ -15,4 +15,11 @@ const INDENT_REGEXP = /^([ \t]+)[^\s]/m
 
 module.exports.detectIndent = text =>
   getFirstRegexpMatchOrDefault(text, INDENT_REGEXP, DEFAULT_INDENT)
-module.exports.DEFAULT_INDENT = DEFAULT_INDENT
+module.exports.DEFAULT_INDENT = DEFAULT_INDENT
+
+const DEFAULT_EOL = EOL
+const EOL_REGEXP = /(\r\n|\n|\r)/g
+
+module.exports.detectEOL = text =>
+  getFirstRegexpMatchOrDefault(text, EOL_REGEXP, DEFAULT_EOL)
+module.exports.DEFAULT_EOL = DEFAULT_EOL