feat: add source breath template

app/Http/Controllers/BreathingExerciseController.php

@@ -19,6 +19,7 @@ public function createTemplate(Request $request)
             'duration' => 'sometimes|integer|min:0',
             'description' => 'sometimes|string|nullable',
             'image_id' => 'nullable|exists:images,id',
+            'source' => 'nullable|string'
         ]);
 
         $template = BreathingTemplate::create([
@@ -30,6 +31,7 @@ public function createTemplate(Request $request)
             'duration'=> $data['duration'] ?? 60,
             'description' => $data['description'] ?? null,
             'image_id' => $data['image_id'] ?? null,
+            'source' => 'nullable|string'
         ]);
 
         return response()->json(['message' => 'Template created', 'template' => $template->load('image')]);
@@ -49,6 +51,7 @@ public function updateTemplate(Request $request, $id)
         'duration' => 'sometimes|integer|min:0',
         'description' => 'sometimes|string|nullable',
         'image_id' => 'nullable|exists:images,id',
+        'source' => 'nullable|string'
     ]);
 
     $template->update($data);

app/Models/BreathingTemplate.php

@@ -6,7 +6,7 @@
 
 class BreathingTemplate extends Model
 {
-    protected $fillable = ['user_id', 'name', 'inhale', 'exhale', 'breath_hold' , 'duration' , 'description','image_id'];
+    protected $fillable = ['user_id', 'name', 'inhale', 'exhale', 'breath_hold' , 'duration' , 'description','image_id' , 'source'];
 
     public function user()
     {