refactor!: create Links section in site config

src/config.rs

@@ -1,7 +1,14 @@
+#[derive(serde::Deserialize, PartialEq, Eq, Default)]
+#[serde(rename_all = "kebab-case", deny_unknown_fields)]
+pub struct Links {
+    pub trim_index_html: Option<bool>,
+}
+
 #[derive(serde::Deserialize, PartialEq, Eq)]
-#[serde(rename_all = "kebab-case")]
+#[serde(rename_all = "kebab-case", deny_unknown_fields)]
 pub struct SiteConfig {
     pub base_url: String,
     pub base_url_develop: String,
-    pub trim_index_html: Option<bool>,
+    #[serde(default)]
+    pub links: Links,
 }

src/ctx.rs

@@ -25,7 +25,7 @@ impl Ctx {
             inner: Arc::new(InnerCtx {
                 build_kind,
                 base_url: base_url.clone(),
-                trim_index_html: site_config.trim_index_html.unwrap_or(true),
+                trim_index_html: site_config.links.trim_index_html.unwrap_or(true),
             }),
         }
     }