fix: validate repository URI before source kind

crates/workspace-server/src/repository_access.rs

@@ -1980,6 +1980,17 @@ mod tests {
         let error = validate_repository_access_source("remote", &source).unwrap_err();
         assert!(error.to_string().contains("unsupported plain HTTP"));
         assert!(error.to_string().contains("HTTPS or SSH"));
+
+        let mismatched = workspace_api::RepositorySource {
+            kind: workspace_api::RepositorySourceKind::Https,
+            uri: "http://git.example.test/team/project.git".to_string(),
+        };
+        let error = validate_repository_access_source("remote", &mismatched).unwrap_err();
+        assert!(
+            error
+                .to_string()
+                .contains("repository_source_plain_http_unsupported")
+        );
     }
 
     #[test]

crates/workspace-server/src/repository_source.rs

@@ -113,8 +113,7 @@ pub fn classify_legacy_repository_source(value: &str) -> RepositorySource {
 }
 
 pub(crate) fn is_plain_http_repository_source(source: &RepositorySource) -> bool {
-    source.kind == RepositorySourceKind::Invalid
-        && Url::parse(&source.uri).is_ok_and(|url| url.scheme() == "http")
+    Url::parse(&source.uri).is_ok_and(|url| url.scheme() == "http")
 }
 
 pub fn repository_source_fingerprint(source: &RepositorySource) -> String {