Initial commit: DashCaddy v1.0

Full codebase including API server (32 modules + routes), dashboard frontend,
DashCA certificate distribution, installer script, and deployment skills.

dashcaddy-api/routes/backups.js

@@ -0,0 +1,38 @@
+const express = require('express');
+
+module.exports = function(ctx) {
+  const router = express.Router();
+
+  // Get backup configuration
+  router.get('/backups/config', ctx.asyncHandler(async (req, res) => {
+    const config = ctx.backupManager.getConfig();
+    res.json({ success: true, config });
+  }, 'backups-config-get'));
+
+  // Update backup configuration
+  router.post('/backups/config', ctx.asyncHandler(async (req, res) => {
+    ctx.backupManager.updateConfig(req.body);
+    res.json({ success: true, message: 'Backup configuration updated' });
+  }, 'backups-config-update'));
+
+  // Execute manual backup
+  router.post('/backups/execute', ctx.asyncHandler(async (req, res) => {
+    const backup = await ctx.backupManager.executeBackup('manual', req.body);
+    res.json({ success: true, backup });
+  }, 'backups-execute'));
+
+  // Get backup history
+  router.get('/backups/history', ctx.asyncHandler(async (req, res) => {
+    const limit = parseInt(req.query.limit) || 50;
+    const history = ctx.backupManager.getHistory(limit);
+    res.json({ success: true, history });
+  }, 'backups-history'));
+
+  // Restore from backup
+  router.post('/backups/restore/:backupId', ctx.asyncHandler(async (req, res) => {
+    const result = await ctx.backupManager.restoreBackup(req.params.backupId, req.body);
+    res.json({ success: true, result });
+  }, 'backups-restore'));
+
+  return router;
+};