sync: clean stale local pricelists and migrate runtime config handling

cmd/qfs/config_migration_test.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"git.mchus.pro/mchus/quoteforge/internal/config"
+)
+
+func TestMigrateConfigFileToRuntimeShapeDropsDeprecatedSections(t *testing.T) {
+	t.Helper()
+	dir := t.TempDir()
+	path := filepath.Join(dir, "config.yaml")
+
+	legacy := `server:
+  host: "0.0.0.0"
+  port: 9191
+database:
+  host: "legacy-db"
+  port: 3306
+  name: "RFQ_LOG"
+  user: "old"
+  password: "REDACTED_TEST_PASSWORD"
+pricing:
+  default_method: "median"
+logging:
+  level: "debug"
+  format: "text"
+  output: "stdout"
+`
+	if err := os.WriteFile(path, []byte(legacy), 0644); err != nil {
+		t.Fatalf("write legacy config: %v", err)
+	}
+
+	cfg, err := config.Load(path)
+	if err != nil {
+		t.Fatalf("load legacy config: %v", err)
+	}
+	setConfigDefaults(cfg)
+	if err := migrateConfigFileToRuntimeShape(path, cfg); err != nil {
+		t.Fatalf("migrate config: %v", err)
+	}
+
+	got, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("read migrated config: %v", err)
+	}
+	text := string(got)
+	if strings.Contains(text, "database:") {
+		t.Fatalf("migrated config still contains deprecated database section:\n%s", text)
+	}
+	if strings.Contains(text, "pricing:") {
+		t.Fatalf("migrated config still contains deprecated pricing section:\n%s", text)
+	}
+	if !strings.Contains(text, "server:") || !strings.Contains(text, "logging:") {
+		t.Fatalf("migrated config missing required sections:\n%s", text)
+	}
+	if !strings.Contains(text, "port: 9191") {
+		t.Fatalf("migrated config did not preserve server port:\n%s", text)
+	}
+	if !strings.Contains(text, "level: debug") {
+		t.Fatalf("migrated config did not preserve logging level:\n%s", text)
+	}
+}