CSPL-4237 Improve documentation pages

- Introduced a GitHub Actions workflow for previewing documentation changes.
- Added configuration files for Jekyll-based documentation site.
- Created a .gitignore file for the docs directory to exclude build artifacts.
- Updated multiple documentation files with front matter for better organization and navigation.
- Enhanced existing documentation with additional sections on deployment, health checks, and security considerations.

Author: kubabuczak

.github/workflows/docs-preview.yml

@@ -0,0 +1,48 @@
+name: Docs Preview
+
+on:
+  pull_request:
+    paths:
+      - 'docs/**'
+      - '.github/workflows/docs-preview.yml'
+      - 'README.md'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages-preview-${{ github.event.pull_request.number || github.run_id }}"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup GitHub Pages
+        uses: actions/configure-pages@v5
+      - name: Build with Jekyll
+        uses: actions/jekyll-build-pages@v1
+        with:
+          source: ./docs
+          destination: ./_site
+      - name: Upload GitHub Pages artifact
+        uses: actions/upload-pages-artifact@v3
+
+  deploy:
+    name: Publish preview
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+        with:
+          preview: true

README.md

@@ -0,0 +1,3 @@
+_site/
+.bundle/
+Gemfile.lock

docs/.gitignore

@@ -1,3 +1,10 @@
+---
+title: App Framework
+parent: Operate & Manage
+nav_order: 2
+---
+
+
 # App Framework Resource Guide
 
 - [About App Framework](#about-app-framework)
@@ -1647,4 +1654,4 @@ INFO	initAndCheckAppInfoStatus	Apps List retrieved from remote storage	{"control
 Keep in mind that based on the `appsRepoStatusPollIntervalSeconds`, it might take some time for the apps to get updated. Please wait the required amount of time for the app framework to poll the latest versions from storage.
 
 ### App is not correctly copying to pod
-If an app is packaged on a Mac, there might be issues extracting the contents on the running pod. If there are issues installing apps that were packaged manually, ensure that they can be extracted in a Linux environment before uploading it to the remote storage.
+If an app is packaged on a Mac, there might be issues extracting the contents on the running pod. If there are issues installing apps that were packaged manually, ensure that they can be extracted in a Linux environment before uploading it to the remote storage.

docs/AppFramework.md

@@ -1,3 +1,10 @@
+---
+title: Bias Language Migration
+parent: Reference
+nav_order: 4
+---
+
+
 # FAQ - Biased Language Migration