feat: Add Hugo AWS Complete Guide series and PlantUML extension (#203)

* feat: Add Hugo AWS Complete Guide series and PlantUML extension

Major content additions:
- Add complete 5-part Hugo on AWS guide series with weekly publishing schedule
- Add Hugo PlantUML extension post with local rendering capabilities
- Implement PlantUML shortcode with automatic SVG generation and caching

Infrastructure improvements:
- Update GitHub Actions workflow to deploy on Mondays at 9 AM MT
- Add development configuration for local testing
- Reorganize assets structure (sass -> styles)
- Add custom head partial for additional functionality
- Implement includecode shortcode for syntax-highlighted code inclusion

Technical enhancements:
- Add PlantUML processing scripts with automatic diagram generation
- Generate static SVG diagrams for improved performance
- Update dependencies and build configuration
- Improve gitignore for development artifacts

Content schedule:
- Aug 11: Hugo PlantUML Extension
- Aug 18: AWS Guide Overview + Part 1 (CI/CD)
- Aug 25: Part 2 (Infrastructure)
- Sep 1: Part 3 (Security/WAF)
- Sep 8: Part 4 (Monitoring)

* Update layouts/shortcodes/includecode.html

Co-authored-by: Copilot <[email protected]>

* Update package.json

Co-authored-by: Copilot <[email protected]>

---------

Co-authored-by: Copilot <[email protected]>

Author: Rihoj

.github/dependabot.yml

@@ -1,10 +1,10 @@
 version: 2
 updates:
-# Update the git submodules
-- package-ecosystem: "gitsubmodule"
+# Update npm dependencies
+- package-ecosystem: "npm"
   directory: "/"
   schedule:
-    interval: "daily"
+    interval: "weekly"
   labels:
   - "dependencies"
   - "automerge"

.github/workflows/hugo.yml

@@ -4,7 +4,7 @@ permissions:
       contents: read    # This is required for actions/checkout@v2
 on:
   schedule:
-    - cron: '0 16 * * 6'
+    - cron: '0 15 * * 1'  # Mondays at 3:00 PM UTC (9:00 AM MT) - 1 hour after publish time
   push:
     branches:
       - main  # Set a branch to deploy
@@ -18,10 +18,7 @@ jobs:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
       - name: checkout
-        uses: actions/checkout@v2
-        with:
-          submodules: true  # Fetch Hugo themes (true OR recursive)
-          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
+        uses: actions/checkout@v4
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v1
         with:

.gitignore

@@ -1,3 +1,10 @@
 resources/_gen/*
 public/*
 blog.ideas
+
+# PlantUML temp files
+temp/plantuml/
+# PlantUML JAR (downloaded automatically)
+bin/plantuml.jar
+
+temp/*

assets/sass/cards.scss

@@ -0,0 +1,98 @@
+// Include code shortcode styling
+.includecode {
+  margin: 1.5rem 0;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  overflow: hidden;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+  
+  .includecode-header {
+    background: linear-gradient(135deg, #f6f8fa 0%, #e9ecef 100%);
+    padding: 12px 20px;
+    border-bottom: 1px solid #ddd;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-size: 0.875rem;
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
+    
+    .includecode-title {
+      &::before {
+        content: "📄";
+        margin-right: 8px;
+        font-size: 1rem;
+      }
+
+      font-weight: 600;
+      color: #24292e;
+      font-family: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, "Liberation Mono", "Roboto Mono", monospace;
+      font-size: 0.9rem;
+      display: flex;
+      align-items: center;
+    }
+    
+    .includecode-lines {
+      color: #586069;
+      font-family: ui-monospace, SFMono-Regular, "SF Mono", Monaco, Consolas, "Liberation Mono", "Roboto Mono", monospace;
+      font-size: 0.8rem;
+      background: rgba(255, 255, 255, 0.7);
+      padding: 2px 8px;
+      border-radius: 12px;
+      border: 1px solid rgba(27, 31, 36, 0.1);
+    }
+  }
+  
+  pre {
+    margin: 0 !important;
+    border-radius: 0 !important;
+    border: none !important;
+  }
+  
+  // Dark mode support
+  @media (prefers-color-scheme: dark) {
+    border-color: #30363d;
+    
+    .includecode-header {
+      background: linear-gradient(135deg, #161b22 0%, #0d1117 100%);
+      border-bottom-color: #30363d;
+      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
+      
+      .includecode-title {
+        color: #f0f6fc;
+      }
+      
+      .includecode-lines {
+        color: #8b949e;
+        background: rgba(255, 255, 255, 0.05);
+        border-color: rgba(240, 246, 252, 0.1);
+      }
+    }
+  }
+}
+
+// Error state styling for includecode
+.includecode-error {
+  padding: 1rem;
+  background: #ffeaea;
+  border: 1px solid #ff6b6b;
+  border-radius: 4px;
+  
+  pre {
+    color: #d63384;
+    background: transparent;
+    border: none;
+    margin: 0;
+    padding: 0;
+  }
+}
+
+// PlantUML diagram responsive styling
+.plantuml-diagram {
+  text-align: center;
+  margin: 2rem 0;
+  
+  svg {
+    max-width: 100%;
+    height: auto;
+  }
+}