feat: suppress pixi release notes by default (#1225)

Co-authored-by: Gideon <87426140+GideonBear@users.noreply.github.com>

src/config.rs

@@ -301,6 +301,13 @@ pub struct Flatpak {
     use_sudo: Option<bool>,
 }
 
+#[derive(Deserialize, Default, Debug, Merge)]
+#[serde(deny_unknown_fields)]
+#[allow(clippy::upper_case_acronyms)]
+pub struct Pixi {
+    include_release_notes: Option<bool>,
+}
+
 #[derive(Deserialize, Default, Debug, Merge)]
 #[serde(deny_unknown_fields)]
 pub struct Brew {
@@ -560,6 +567,9 @@ pub struct ConfigFile {
     #[merge(strategy = crate::utils::merge_strategies::inner_merge_opt)]
     flatpak: Option<Flatpak>,
 
+    #[merge(strategy = crate::utils::merge_strategies::inner_merge_opt)]
+    pixi: Option<Pixi>,
+
     #[merge(strategy = crate::utils::merge_strategies::inner_merge_opt)]
     distrobox: Option<Distrobox>,
 
@@ -1345,6 +1355,15 @@ impl Config {
             .unwrap_or("")
     }
 
+    /// Show release notes of latest pixi release
+    pub fn show_pixi_release_notes(&self) -> bool {
+        self.config_file
+            .pixi
+            .as_ref()
+            .and_then(|s| s.include_release_notes)
+            .unwrap_or(false)
+    }
+
     /// Show news on Arch Linux
     pub fn show_arch_news(&self) -> bool {
         self.config_file