Fix version API to read version.txt directly

app/api/version/route.ts

@@ -1,14 +1,32 @@
 import { NextResponse } from 'next/server';
 import { execSync } from 'child_process';
+import { readFileSync, existsSync } from 'fs';
+import { join } from 'path';
 
 export async function GET() {
     try {
-        // First check if version is set via environment variable (Docker build)
+        // First check if version file exists (Docker deployment)
+        // Try both /app/version.txt (Docker) and ./version.txt (local)
+        const versionPaths = [
+            '/app/version.txt',
+            join(process.cwd(), 'version.txt')
+        ];
+
+        for (const versionFilePath of versionPaths) {
+            if (existsSync(versionFilePath)) {
+                const version = readFileSync(versionFilePath, 'utf-8').trim();
+                if (version && version !== 'unknown') {
+                    return NextResponse.json({ version });
+                }
+            }
+        }
+
+        // Fallback: check environment variable
         if (process.env.APP_VERSION) {
             return NextResponse.json({ version: process.env.APP_VERSION });
         }
 
-        // Try to get the git tag/version
+        // Fallback: try to get from git (local development)
         let version = 'dev';
 
         try {