Feat: Add git commit info badge

server.js

@@ -3,10 +3,25 @@ const nodemailer = require("nodemailer");
 const bodyParser = require("body-parser");
 const cors = require("cors");
 const path = require("path");
+const { execSync } = require("child_process");
 
 const app = express();
 const port = process.env.PORT || 3000;
 
+// Get Git Commit Info
+let gitInfo = { 
+    hash: 'Unknown', 
+    date: 'Unknown' 
+};
+
+try {
+    const hash = execSync('git log -1 --format="%h"').toString().trim();
+    const date = execSync('git log -1 --format="%cd"').toString().trim();
+    gitInfo = { hash, date };
+} catch (e) {
+    console.warn("Could not retrieve git info:", e.message);
+}
+
 app.use(cors());
 app.use(bodyParser.json());
 
@@ -18,6 +33,11 @@ app.get('/', (req, res) => {
     res.sendFile(path.join(__dirname, 'index.html'));
 });
 
+// API Endpoint for Version Info
+app.get('/api/version', (req, res) => {
+    res.json(gitInfo);
+});
+
 app.post('/api/test-smtp', async (req, res) => {
     const { host, port, secure, user, pass, from, to } = req.body;