chore: fix formatting and clippy lints

server/src/models.rs

@@ -4,18 +4,15 @@ use std::collections::HashMap;
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "lowercase")]
+#[derive(Default)]
 pub enum ChangeKind {
     Added,
+    #[default]
     Modified,
     Deleted,
     Renamed,
 }
 
-impl Default for ChangeKind {
-    fn default() -> Self {
-        ChangeKind::Modified
-    }
-}
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct CodeChange {
@@ -57,19 +54,17 @@ impl CodeChange {
         if let Some(vcs) = &self.vcs_type {
             return vcs.as_str();
         }
-        if let Some(rev) = self.revision.as_deref().or(self.git_commit.as_deref()) {
-            if rev.starts_with('r') && rev[1..].chars().all(|c| c.is_ascii_digit()) {
+        if let Some(rev) = self.revision.as_deref().or(self.git_commit.as_deref())
+            && rev.starts_with('r') && rev[1..].chars().all(|c| c.is_ascii_digit()) {
                 return "svn";
             }
-        }
-        if let Some(br) = self.branch.as_deref().or(self.git_branch.as_deref()) {
-            if br.eq_ignore_ascii_case("trunk")
+        if let Some(br) = self.branch.as_deref().or(self.git_branch.as_deref())
+            && (br.eq_ignore_ascii_case("trunk")
                 || br.starts_with("branches/")
-                || br.starts_with("tags/")
+                || br.starts_with("tags/"))
             {
                 return "svn";
             }
-        }
         "git"
     }
 
@@ -266,11 +261,10 @@ impl KnowledgeGraph {
         let mut adj: HashMap<&'a str, Vec<(&'a str, &'a str, bool)>> =
             HashMap::with_capacity(self.relations.len() * 2);
         for rel in &self.relations {
-            if let Some(rf) = relation_filter {
-                if rel.relation_type != rf {
+            if let Some(rf) = relation_filter
+                && rel.relation_type != rf {
                     continue;
                 }
-            }
             adj.entry(rel.from.as_str()).or_default().push((
                 rel.to.as_str(),
                 rel.relation_type.as_str(),
@@ -398,7 +392,6 @@ fn default_adr_status() -> String {
     "accepted".to_string()
 }
 
-
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct ErrorFix {
     pub signature: String,
@@ -420,7 +413,6 @@ pub struct ErrorFix {
     pub toolchain: Option<String>,
 }
 
-
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct SessionSummary {
     pub timestamp: u64,
@@ -527,7 +519,6 @@ pub struct EnvironmentDetail {
     pub ssh_host: Option<String>,
 }
 
-
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct TechDebt {
     pub id: String,
@@ -554,7 +545,6 @@ pub struct TechDebt {
     pub effort_estimate: Option<String>,
 }
 
-
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct GateRecord {
     pub id: String,