⚡️ feat: add post fetching by ID and improve blog home page

- Implemented `getPostById` API function to fetch a post by its ID.
- Refactored the main page to use a new `BlogHome` component for better organization.
- Added loading state and sorting functionality for posts on the blog home page.
- Integrated label fetching and display on the blog home page.
- Enhanced the blog card component with improved layout and statistics display.
- Updated the navbar to use dynamic configuration values.
- Added Docker support with a comprehensive build and push workflow.
- Created a custom hook `useStoredState` for managing local storage state.
- Added a new page for displaying individual posts with metadata generation.
- Removed unused components and files to streamline the codebase.

.github/workflows/build.yaml

@@ -0,0 +1,38 @@
+name: Build and Push Docker Images
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push frontend image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./web
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/neo-blog-frontend:latest
+
+      - name: Build and push backend image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/neo-blog-backend:latest