feat(zensical): add icons to pages

Author: leodevian

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/changelog.md

@@ -1 +1,5 @@
+---
+icon: lucide/rocket
+---
+
 --8<-- "CHANGELOG.md"

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/index.md.jinja

@@ -1,3 +1,7 @@
+---
+icon: lucide/house
+---
+
 # {{ project_name }}
 
 [![PyPI](https://img.shields.io/pypi/v/{{ distribution_name }})](https://pypi.org/project/{{ distribution_name }}/)

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/license.md

@@ -1,3 +1,7 @@
+---
+icon: lucide/scale
+---
+
 ```text
 --8<-- "LICENSE"
 ```

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/reference/api.md.jinja

@@ -1 +1,5 @@
+---
+icon: lucide/book-marked
+---
+
 # ::: {{ package_name }}

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/reference/index.md.jinja

@@ -1,3 +1,7 @@
+---
+icon: lucide/book-open-text
+---
+
 # Reference
 
 The reference section provides:

template/{% if docs %}docs{% endif %}/{% if docs == 'zensical' %}.{% endif %}/reference/{% if cli %}cli.md{% endif %}.jinja

@@ -1,3 +1,7 @@
+---
+icon: lucide/play
+---
+
 # Commands
 
 ## {{ distribution_name }}