fix(tender): ubah redirect untuk email penawaran

- Mengganti redirect dari route spesifik ke redirect kembali.
- Memastikan pesan sukses dan error tetap ditampilkan setelah pengiriman email.

app/Http/Controllers/TenderController.php

@@ -815,7 +815,7 @@ class TenderController extends Controller
                 }
             }
 
-            return redirect()->route('tender.penawaran.ulang.index')
+            return redirect()->back()
                 ->with('success', 'Email Penawaran Berhasil Terkirim!');
         } catch (\Exception $e) {
             // Log email gagal untuk setiap KJPP
@@ -871,7 +871,7 @@ class TenderController extends Controller
                 }
             }
 
-            return redirect()->route('tender.penawaran.showKirimEmail', ['noreg' => $noreg])
+            return redirect()->back()
                 ->with('error', 'Email Penawaran Gagal Terkirim!');
         }
     }
@@ -1015,7 +1015,7 @@ class TenderController extends Controller
                 }
             }
 
-            return redirect()->route('tender.penawaran.ulang.index')->with('success', 'Email Penawaran Berhasil Terkirim!');
+            return redirect()->back()->with('success', 'Email Penawaran Berhasil Terkirim!');
         } catch (\Exception $e) {
             // Log email gagal
             foreach ($kjpps as $email) {
@@ -1067,7 +1067,7 @@ class TenderController extends Controller
                 }
             }
 
-            return redirect()->route('tender.penawaran.showKirimEmail', ['noreg' => $noreg])->with('error', 'Email Penawaran Gagal Terkirim!');
+            return redirect()->back()->with('error', 'Email Penawaran Gagal Terkirim!');
         }
     }
 }