add auto vacuum and shrink database button

server/socket-handlers/database-socket-handler.js

@@ -0,0 +1,37 @@
+const { checkLogin } = require("../util-server");
+const Database = require("../database");
+
+module.exports = (socket) => {
+
+    // Post or edit incident
+    socket.on("getDatabaseSize", async (callback) => {
+        try {
+            checkLogin(socket);
+            callback({
+                ok: true,
+                size: Database.getSize(),
+            });
+        } catch (error) {
+            callback({
+                ok: false,
+                msg: error.message,
+            });
+        }
+    });
+
+    socket.on("shrinkDatabase", async (callback) => {
+        try {
+            checkLogin(socket);
+            Database.shrink();
+            callback({
+                ok: true,
+            });
+        } catch (error) {
+            callback({
+                ok: false,
+                msg: error.message,
+            });
+        }
+    });
+
+};