Fix UI auto-scroll, make namespace optional, alias filePath, and downgrade ws logs

server/src/tools.rs

@@ -85,7 +85,7 @@ pub struct OpenNodesTool {
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
 pub struct LogCodeChangeTool {
     /// The path of the file that was changed.
-    #[serde(rename = "filePath")]
+    #[serde(alias = "filePath")]
     pub file_path: String,
     /// A description of the change.
     pub description: String,
@@ -508,7 +508,7 @@ pub struct LoadContextWorkspaceTool {
 #[derive(Debug, Deserialize, Serialize, JsonSchema)]
 pub struct ListContextWorkspacesTool {
     /// The namespace to list workspaces for.
-    pub namespace: String,
+    pub namespace: Option<String>,
 }
 
 /// Search across all memory stores (Graph, Tasks, Snippets, ADRs, etc.).