fix: add GitHub Actions Pages workflow and Gemfile for proper link conversion (#12)

🔧 - Generated by Copilot

Author: emmanuelknafo

.github/workflows/pages.yml

@@ -0,0 +1,46 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Build with Jekyll
+        uses: actions/jekyll-build-pages@v1
+        with:
+          source: ./
+          destination: ./_site
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

Gemfile

@@ -0,0 +1,9 @@
+source "https://rubygems.org"
+
+gem "jekyll", "~> 3.10"
+gem "jekyll-theme-minimal"
+gem "jekyll-relative-links"
+
+group :jekyll_plugins do
+  gem "jekyll-relative-links"
+end