fix: correct tests following strict removal of legacy json aliases

server/src/handlers/graph.rs

@@ -1369,10 +1369,9 @@ mod tests {
             .unwrap();
         assert!(res.contains("Successfully created 1 relation(s)"));
 
-        // Test serde field aliases (source/target/relationType mapped to from/to/relation_type)
         let alias_args = json!({
             "relations": [
-                {"source": "A", "target": "B", "relationType": "knows"}
+                {"from": "A", "to": "B", "relation_type": "knows"}
             ]
         });
         let alias_res = handler.execute(alias_args, state.clone()).await.unwrap();

server/src/handlers/meta.rs

@@ -1900,7 +1900,7 @@ mod tests {
             "title": "Architecture",
             "context": "Needs DB",
             "decision": "Use SQLite",
-            "consequence": "Simple",
+            "consequences": "Simple",
         });
         let res1 = decision_handler
             .execute(args_dec, state.clone())
@@ -2112,7 +2112,7 @@ mod tests {
                     "title": "Use Axum",
                     "context": "Architecture choice",
                     "decision": "Adopt Axum for web framework",
-                    "consequence": "Fast async API routing"
+                    "consequences": "Fast async API routing"
                 }),
                 state.clone(),
             )