Fix mixed pointer/value receivers on appconfig.App

Change all value receivers on App to pointer receivers for consistency.
Update callers that pass App values to pass pointers where needed for
the actionConfig interface.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/internal/hexaiaction/custom_exec_test.go b/internal/hexaiaction/custom_exec_test.go
index 24f549e..1a5b99e 100644
--- a/internal/hexaiaction/custom_exec_test.go
+++ b/internal/hexaiaction/custom_exec_test.go
@@ -12,7 +12,7 @@ func TestExecuteAction_CustomConfigured_Instruction(t *testing.T) {
 	cfg := appconfig.Load(nil)
 	parts := InputParts{Selection: "code"}
 	selectedCustom := &appconfig.CustomAction{ID: "x", Title: "X", Instruction: "Do it"}
-	out, err := executeAction(context.Background(), ActionCustom, parts, cfg, fakeDoer{"OK"}, nil, selectedCustom)
+	out, err := executeAction(context.Background(), ActionCustom, parts, &cfg, fakeDoer{"OK"}, nil, selectedCustom)
 	if err != nil || strings.TrimSpace(out) != "OK" {
 		t.Fatalf("custom-instruction failed: %q %v", out, err)
 	}
@@ -22,7 +22,7 @@ func TestExecuteAction_CustomConfigured_User(t *testing.T) {
 	cfg := appconfig.Load(nil)
 	parts := InputParts{Selection: "sel"}
 	selectedCustom := &appconfig.CustomAction{ID: "y", Title: "Y", User: "Apply to: {{selection}}"}
-	out, err := executeAction(context.Background(), ActionCustom, parts, cfg, fakeDoer{"OK2"}, nil, selectedCustom)
+	out, err := executeAction(context.Background(), ActionCustom, parts, &cfg, fakeDoer{"OK2"}, nil, selectedCustom)
 	if err != nil || strings.TrimSpace(out) != "OK2" {
 		t.Fatalf("custom-user failed: %q %v", out, err)
 	}