refactor: move all utility files to /common

src/common/path.ts

@@ -0,0 +1,30 @@
+import path, { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import fs from 'fs';
+
+export const napcat_version = '2.2.15';
+
+export class NapCatPathWrapper {
+    binaryPath: string;
+    logsPath: string;
+    configPath: string;
+    cachePath: string;
+    staticPath: string;
+
+    constructor(mainPath: string = dirname(fileURLToPath(import.meta.url))) {
+        this.binaryPath = mainPath;
+        this.logsPath = path.join(this.binaryPath, 'logs');
+        this.configPath = path.join(this.binaryPath, 'config');
+        this.cachePath = path.join(this.binaryPath, 'cache');
+        this.staticPath = path.join(this.binaryPath, 'static');
+        if (fs.existsSync(this.logsPath)) {
+            fs.mkdirSync(this.logsPath, { recursive: true });
+        }
+        if (fs.existsSync(this.configPath)) {
+            fs.mkdirSync(this.configPath, { recursive: true });
+        }
+        if (fs.existsSync(this.cachePath)) {
+            fs.mkdirSync(this.cachePath, { recursive: true });
+        }
+    }
+}