feat: update NAS configuration and enhance UI components for better user experience

ServerFiles/config.js

@@ -0,0 +1,56 @@
+const path = require('path');
+const fs = require('fs');
+
+const CONFIG_DIR = path.join(__dirname, '.config');
+const PHOTOS_PATH_FILE = path.join(__dirname, 'nas_config.txt');
+const DB_PATH = path.join(CONFIG_DIR, 'nas.db');
+const PASSWORD_FILE = path.join(CONFIG_DIR, '.credentials');
+const DEFAULT_PORT = 9500;
+
+function ensureConfigDir() {
+  if (!fs.existsSync(CONFIG_DIR)) {
+    fs.mkdirSync(CONFIG_DIR, { recursive: true });
+  }
+}
+
+function getPhotosPath() {
+  if (!fs.existsSync(PHOTOS_PATH_FILE)) return null;
+
+  let raw = fs.readFileSync(PHOTOS_PATH_FILE, 'utf-8');
+
+  // Strip UTF-8 BOM
+  raw = raw.replace(/^\uFEFF/, '');
+  // Strip ALL control characters (CR, LF, null, tabs, zero-width spaces, etc.)
+  // except forward-slash and backslash which are path separators
+  raw = raw.replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F\r\n]/g, '');
+  // Strip zero-width / non-breaking unicode junk that can sneak in from copy-paste
+  raw = raw.replace(/[\u200B\u200C\u200D\uFEFF\u00A0]/g, '');
+  raw = raw.trim();
+
+  // Take only the first line in case there are multiple lines
+  raw = raw.split('\n')[0].trim();
+
+  if (!raw) return null;
+
+  // Return the path exactly as written — do NOT use path.resolve()
+  // because it mangles Linux paths on Windows and vice versa
+  return raw;
+}
+
+function setPhotosPath(p) {
+  // Clean and write as plain UTF-8 with unix line ending, no BOM
+  const clean = p.replace(/[\r\n\x00]/g, '').trim();
+  fs.writeFileSync(PHOTOS_PATH_FILE, clean, 'utf-8');
+}
+
+module.exports = {
+  CONFIG_DIR,
+  PHOTOS_PATH_FILE,
+  DB_PATH,
+  PASSWORD_FILE,
+  DEFAULT_PORT,
+  ensureConfigDir,
+  getPhotosPath,
+  setPhotosPath,
+};
+