feat: Implement Docker version reporting by extracting git tag to an environment variable for API consumption.

app/api/version/route.ts

@@ -3,6 +3,11 @@ import { execSync } from 'child_process';
 
 export async function GET() {
     try {
+        // First check if version is set via environment variable (Docker build)
+        if (process.env.APP_VERSION) {
+            return NextResponse.json({ version: process.env.APP_VERSION });
+        }
+
         // Try to get the git tag/version
         let version = 'dev';