feat: migrate blog from Jekyll to Astro

- Complete migration from Jekyll to Astro framework
- Add Giscus comment system with Korean/English support
- Add language toggle (KO/EN) in headers and blog posts
- Add GitHub Actions workflow for auto-translating Korean posts
- Remove old Jekyll files and structure

Author: ppippi-dev

.github/workflows/deploy.yml

@@ -0,0 +1,53 @@
+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 Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: npm
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build with Astro
+        run: npm run build
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./dist
+
+  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

.github/workflows/jekyll-docker.yml

@@ -34,7 +34,7 @@ jobs:
               if (res.data.length < per_page) break;
               page += 1;
             }
-            const posts = files.filter(f => f.startsWith('_posts/') && f.endsWith('.md'));
+            const posts = files.filter(f => f.startsWith('src/content/blog/') && f.endsWith('.md'));
             core.setOutput('posts', posts.join('\n'));
 
       - name: Set ONLY_FILES env
@@ -54,7 +54,7 @@ jobs:
         if: steps.changes.outputs.posts != ''
         run: |
           python -m pip install --upgrade pip
-          pip install openai PyYAML python-frontmatter python-slugify
+          pip install openai PyYAML python-frontmatter
 
       - name: Generate English translations
         if: steps.changes.outputs.posts != ''
@@ -69,6 +69,4 @@ jobs:
         uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: "chore: add English translations for PR #${{ github.event.pull_request.number }}"
-          file_pattern: _posts_en/**/*.md
-
-
+          file_pattern: src/content/blog-en/**/*.md

.github/workflows/make-stiemap-rss.yml

@@ -1,8 +1,30 @@
-*.DS_Store
-*.gem
-.bundle
-.sass-cache
-_site
-Gemfile.lock
-vendor/
-.playwright-mcp/*
+# build output
+dist/
+# generated types
+.astro/
+
+# dependencies
+node_modules/
+
+# logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+
+# environment variables
+.env
+.env.production
+
+# macOS-specific files
+.DS_Store
+
+# jetbrains setting folder
+.idea/
+
+# previous jekyll files (migration backup)
+.previous/
+.playwright-mcp/
+.claude/
+.vscode/