Add Quarto profiles for dual-output rendering

- Add ghost profile for iframe-optimized content
- Create ghost-iframe.css with minimal styling
- Update GitLab CI to build both main site and ghost-content versions
- Ghost profile removes navbar, uses minimal theme, article layout

.gitlab-ci.yml

@@ -14,8 +14,10 @@ staging:
   stage: deploy
   image: ${CI_REGISTRY_IMAGE}:${CI_COMMIT_BRANCH}
   script:
-    - echo "Building the project with Quarto..."
+    - echo "Building the main website with Quarto..."
     - quarto render --to html --output-dir public
+    - echo "Building Ghost-optimized version..."
+    - quarto render --profile ghost --to html --output-dir public/ghost-content
   artifacts:
     paths:
       - public

AGENTS.md

@@ -0,0 +1,80 @@
+# Agent Instructions for Anson's Projects
+
+This repository contains a multi-language technical blog with Rust automation tools, Julia data analysis notebooks, and Quarto documentation.
+
+## Build/Lint/Test Commands
+
+### Rust (ghost-upload/)
+- **Build**: `cd ghost-upload && cargo build`
+- **Run**: `cd ghost-upload && cargo run`
+- **Test**: `cd ghost-upload && cargo test`
+- **Lint**: `cd ghost-upload && cargo clippy`
+- **Format**: `cd ghost-upload && cargo fmt`
+- **Single test**: `cd ghost-upload && cargo test <test_name>`
+
+### Julia (posts/*/ and root)
+- **Run notebook**: `julia <filename>.jl`
+- **Package management**: `julia -e "using Pkg; Pkg.instantiate()"`
+- **Precompile**: `julia -e "using Pkg; Pkg.precompile()"`
+
+### Quarto (Documentation)
+- **Build site**: `quarto render --to html --output-dir public`
+- **Preview**: `quarto preview`
+- **Check**: `quarto check`
+
+### Docker
+- **Build**: `docker build -t projects .`
+- **Run**: `docker run projects`
+
+## Code Style Guidelines
+
+### Rust
+- **Formatting**: Use `cargo fmt` (4-space indentation, standard Rust style)
+- **Linting**: Use `cargo clippy` and fix all warnings
+- **Imports**: Group by standard library, external crates, then local modules
+- **Error Handling**: Prefer `?` operator over `unwrap()`, use custom error types for complex cases
+- **Naming**: snake_case for functions/variables, PascalCase for structs/enums
+- **Documentation**: Use `///` for public APIs, `//` for implementation details
+- **Async**: Use `async fn` for async functions, avoid blocking operations in async contexts
+
+### Julia
+- **Formatting**: 4-space indentation, spaces around operators
+- **Imports**: Use `using` for packages, group at top of file
+- **Naming**: snake_case for functions and variables
+- **Types**: Use descriptive names, consider performance implications
+- **Plotting**: Use Plots.jl with consistent themes (e.g., `theme(:ggplot2)`)
+- **DataFrames**: Use pipe operators `|>` for data transformations
+- **Error Handling**: Use try-catch blocks for expected errors
+
+### Quarto (.qmd files)
+- **YAML frontmatter**: Include title, date, and relevant metadata
+- **Code chunks**: Use appropriate language engines (`{rust}`, `{julia}`, `{python}`)
+- **Output**: Set `echo: false` for clean output, `warning: false` to suppress warnings
+- **Figures**: Use descriptive captions and alt text
+- **Citations**: Use `@citekey` format with bibliography files
+
+### General
+- **Git**: Write clear commit messages, use conventional commits when possible
+- **Documentation**: Update README.md for significant changes
+- **Dependencies**: Keep dependencies minimal and up-to-date
+- **Security**: Never commit API keys or sensitive credentials
+- **Performance**: Profile code before optimizing, focus on readability first
+
+## Project Structure
+- `ghost-upload/`: Rust automation for blog post publishing
+- `posts/`: Individual blog posts (Quarto markdown + Julia/Python code)
+- Root: Quarto website configuration and shared assets
+
+## Environment Variables
+- `kagi_api_key`: For Kagi API summarization (Rust)
+- `admin_api_key`: For Ghost CMS API (Rust)
+
+## Testing Strategy
+- **Rust**: Unit tests for core functionality, integration tests for API interactions
+- **Julia**: Visual validation of plots and data transformations
+- **Quarto**: Manual review of rendered output and links
+
+## Deployment
+- Uses GitLab CI/CD with Docker
+- Deploys to static hosting after Quarto build
+- Rust component runs separately for content synchronization

_quarto.yml

@@ -1,7 +1,9 @@
 project:
   type: website
 
-website:
+profiles:
+  default:
+    website:
       title: "Anson's Projects"
       site-url: https://projects.ansonbiggs.com
       description: A Blog for Technical Topics
@@ -15,11 +17,26 @@ website:
           # - icon: gitlab
           #   href: https://gitlab.com/MisterBiggs
       open-graph: true
-format:
+    format:
       html:
         theme: zephyr
         css: styles.css
         # toc: true
   
+  ghost:
+    website:
+      title: "Anson's Projects"
+      site-url: https://projects.ansonbiggs.com
+      description: A Blog for Technical Topics
+      navbar: false
+      open-graph: true
+    format:
+      html:
+        theme: none
+        css: ghost-iframe.css
+        toc: false
+        page-layout: article
+        title-block-banner: false
+
 execute: 
   freeze: true

ghost-iframe.css

@@ -0,0 +1,129 @@
+/* Ghost iframe optimized styles */
+body {
+    font-family: system-ui, -apple-system, sans-serif;
+    line-height: 1.6;
+    color: #333;
+    max-width: 100%;
+    margin: 0;
+    padding: 20px;
+    background: white;
+}
+
+/* Remove any potential margins/padding */
+html, body {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+/* Ensure content flows naturally */
+#quarto-content {
+    max-width: none;
+    padding: 0;
+    margin: 0;
+}
+
+/* Style headings for Ghost */
+h1, h2, h3, h4, h5, h6 {
+    margin-top: 1.5em;
+    margin-bottom: 0.5em;
+    font-weight: 600;
+    line-height: 1.3;
+}
+
+h1 { font-size: 2em; }
+h2 { font-size: 1.5em; }
+h3 { font-size: 1.25em; }
+
+/* Code blocks */
+pre {
+    background: #f8f9fa;
+    border: 1px solid #e9ecef;
+    border-radius: 6px;
+    padding: 1rem;
+    overflow-x: auto;
+    font-size: 0.875em;
+}
+
+code {
+    font-family: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
+    background: #f1f3f4;
+    padding: 0.2em 0.4em;
+    border-radius: 3px;
+    font-size: 0.875em;
+}
+
+pre code {
+    background: none;
+    padding: 0;
+}
+
+/* Images */
+img {
+    max-width: 100%;
+    height: auto;
+    border-radius: 4px;
+}
+
+/* Tables */
+table {
+    border-collapse: collapse;
+    width: 100%;
+    margin: 1em 0;
+}
+
+th, td {
+    border: 1px solid #ddd;
+    padding: 8px;
+    text-align: left;
+}
+
+th {
+    background-color: #f2f2f2;
+    font-weight: 600;
+}
+
+/* Links */
+a {
+    color: #0066cc;
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+/* Blockquotes */
+blockquote {
+    border-left: 4px solid #ddd;
+    margin: 1em 0;
+    padding-left: 1em;
+    color: #666;
+    font-style: italic;
+}
+
+/* Lists */
+ul, ol {
+    padding-left: 1.5em;
+}
+
+li {
+    margin-bottom: 0.25em;
+}
+
+/* Remove any navbar/footer elements that might leak through */
+.navbar, .nav, footer, .sidebar, .toc, .page-footer {
+    display: none !important;
+}
+
+/* Ensure responsive behavior for iframe */
+@media (max-width: 768px) {
+    body {
+        padding: 15px;
+        font-size: 16px;
+    }
+    
+    h1 { font-size: 1.75em; }
+    h2 { font-size: 1.35em; }
+    h3 { font-size: 1.15em; }
+}