Migrate to TypeScript, minor changes and fixes (#46)

* docs: linting, require bun for ts

* rf: js -> ts

* chore: bump

* docs: add ts badge

* chore: bump types

* fix: add types for context to animal commands

* [m] hf: add bot type

* fix/types: add bot, ctx types, fix emoji on /dice cmd, add todo

* fix/types: bot admin checking fixes, other misc fixes, add types

---------

Co-authored-by: Lucas Gabriel <lucmsilva651@gmail.com>

src/plugins/ytDlpWrapper.ts

@@ -0,0 +1,55 @@
+import axios from 'axios';
+import fs from 'fs';
+import path from 'path';
+import os from 'os';
+
+const downloadDir = path.resolve(__dirname, 'yt-dlp');
+
+const urls = {
+  linux: 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp',
+  win32: 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp.exe',
+  darwin: 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp_macos',
+};
+
+function getDownloadUrl() {
+  const platform = os.platform();
+  return urls[platform] || urls.linux;
+};
+
+async function downloadYtDlp() {
+  const url = getDownloadUrl();
+  const fileName = url.split('/').pop();
+  const filePath = path.join(downloadDir, fileName);
+
+  if (!fs.existsSync(downloadDir)) {
+    fs.mkdirSync(downloadDir, { recursive: true });
+  };
+
+  if (!fs.existsSync(filePath)) {
+    try {
+      const response = await axios({
+        url,
+        method: 'GET',
+        responseType: 'stream',
+      });
+
+      const writer = fs.createWriteStream(filePath);
+
+      response.data.pipe(writer);
+
+      writer.on('finish', () => {
+        if (os.platform() !== 'win32') {
+          fs.chmodSync(filePath, '-x');
+        }
+      });
+
+      writer.on('error', (err) => {
+        console.error('WARN: yt-dlp download failed:', err);
+      });
+    } catch (err) {
+      console.error('WARN: yt-dlp download failed:', err.message);
+    };
+  };
+};
+
+downloadYtDlp();