Alert system branch tran

.vs/Guardian/v17/DocumentLayout.json

@@ -0,0 +1,12 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "C:\\Users\\HP\\OneDrive\\Pictures\\Documents\\GitHub\\Guardian\\",
+  "Documents": [],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": []
+    }
+  ]
+}

.vs/VSWorkspaceState.json

@@ -0,0 +1,6 @@
+{
+  "ExpandedNodes": [
+    ""
+  ],
+  "PreviewInSolutionExplorer": false
+}

OneDrive/Desktop/SIT323/sit323-2025-prac5d/DockerFile

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+# Use Node.js LTS image
+FROM node:18
+
+# Set working directory
+WORKDIR /usr/src/app
+
+# Copy package.json and install dependencies
+COPY package*.json ./
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Expose port 3000
+EXPOSE 3000
+
+# Start the app
+CMD [ "npm", "start" ]

OneDrive/Desktop/SIT323/sit323-2025-prac5d/index.js

@@ -0,0 +1,12 @@
+// index.js
+const express = require('express');
+const app = express();
+const port = process.env.PORT || 3000;
+
+app.get('/', (req, res) => {
+  res.send('SIT323 Task 5.2D is running!');
+});
+
+app.listen(port, () => {
+  console.log(`App listening on port ${port}`);
+});