fix: Override default workspace ignore list in TestQueryLimit

The default config includes /tmp in the ignored workspaces list.
TestQueryLimit was using tempDir (which is /tmp on Linux) but
not overriding this default, causing all edits to be ignored.

Added explicit [workpaces] section with empty tracked and ignored
lists to the test config to ensure edits are not filtered out.

Author: zach-source

internal/e2e/config_e2e_test.go

@@ -258,6 +258,10 @@ query_socket = "` + querySocket + `"
 [query]
 default_limit = 10
 max_limit = 50
+
+[workspaces]
+tracked = []
+ignored = []
 `
 
 	if err := os.WriteFile(configPath, []byte(configContent), 0644); err != nil {