première version avec exemple

content/_index.md

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+---
+description: Quelques photos prises au cours de mes pérégrinations
+#lastmod: 2023-07-05
+title: 
+#featured_image: martin-martz-wRuhOOaG-Z4-unsplash.jpg # default: first image in this directory
+# featured_image on the home page is used for OpenGraph cards, etc.
+menus:
+  main:
+    name: home
+    weight: -1
+# sub-galleries on list pages are sorted by date and weight (descending)
+---
+

content/about.md

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+---
+layout: page
+rss_ignore: true
+title: About
+menu:
+  main:
+    weight: 90
+---
+
+This is a demonstration site for the Hugo Gallery theme.

content/astro/index.md

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++++
+title = 'Astro'
+date = 2024-08-02T18:14:04+02:00
+
++++
+
+photo astro 

content/shop.md

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+---
+title: 'Shop'
+date: 2024-08-02T18:13:42+02:00
+layout: page
+menu:
+  footer:
+     weight: 2
+---
+
+ici ce tiens un magasin