feat(templates): add Tera runtime template engine

Lay groundwork for user-editable templates by adding Tera as a
runtime template engine alongside the existing maud templates.

Changes:
- Add tera dependency
- Create TemplateEngine struct with render methods
- Add TemplateLoad/TemplateRender error variants
- Add section_type/template fields to Frontmatter
- Create templates/ directory with base, page, section, and content templates

Dead code warnings are expected; TemplateEngine will be wired
in to replace maud in subsequent commits.
This commit is contained in:
Timothy DeHerrera
2026-01-31 14:59:49 -07:00
parent 1bf265f14b
commit 3df7fda26a
14 changed files with 647 additions and 1 deletions

25
templates/base.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{ title }} | {{ config.title }}</title>
<link rel="canonical" href="{{ config.base_url | trim_end_matches(pat='/') }}{{ page_path }}">
<link rel="alternate" type="application/atom+xml" title="Atom Feed" href="{{ config.base_url | trim_end_matches(pat='/') }}/feed.xml">
<link rel="stylesheet" href="{{ prefix }}/style.css">
</head>
<body>
<nav>
<a href="{{ prefix }}/index.html">{{ config.title }}</a>
{% for item in nav %}
<a href="{{ prefix }}{{ item.path }}">{{ item.label }}</a>
{% endfor %}
</nav>
<main>
{% block content %}{% endblock content %}
</main>
<footer>
<p>© {{ config.author }}</p>
</footer>
</body>
</html>