Feature/lab4

.github/pull_request_template.md

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+# 🚀 Pull Request
+
+## Description
+Short summary of the changes and related issue(s).
+
+## Type of change
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Documentation update
+
+## How Has This Been Tested?
+Explain how you tested your changes. Screenshots if needed.
+
+## Checklist
+- [ ] Code follows project style
+- [ ] Self-reviewed my code
+- [ ] Documentation updated if needed
+- [ ] No secrets or temp files committed

.github/workflows/github-actions-demo.yml

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+name: GitHub Actions Demo
+run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+
+on:
+  push:
+  workflow_dispatch: {}
+
+jobs:
+  Explore-GitHub-Actions:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v5
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."
+
+  Gather-System-Info:
+    runs-on: ubuntu-latest
+    needs: Explore-GitHub-Actions
+    steps:
+      - name: Gather Runner System Info
+        run: |
+          echo "🖥️ OS and kernel info:"
+          uname -a
+          echo "💻 CPU cores:"
+          nproc
+          echo "🧠 Memory info:"
+          free -h
+          echo "💽 Disk space:"
+          df -h
+          echo "🔧 Detailed CPU info:"
+          cat /proc/cpuinfo | head -n 20
+          echo "🏷️ GitHub Runner Info:"
+          echo "Runner OS: ${{ runner.os }}"
+          echo "Runner Temp Dir: ${{ runner.temp }}"
+          echo "Workflow Run ID: ${{ github.run_id }}"
+          echo "Job ID: ${{ github.job }}"