chore: Add status param in conversation APIs (#2394)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

swagger/paths/conversation/index_or_create.yml

@@ -100,7 +100,7 @@ post:
       schema:
         type: object
         properties:
-          source_id: 
+          source_id:
             $ref: '#/parameters/source_id'
           inbox_id:
             type: string
@@ -111,6 +111,10 @@ post:
           additional_attributes:
             type: object
             description: Lets you specify attributes like browser information
+          status:
+            type: string
+            enum: ['open', 'resolved', 'bot']
+            description: Specify the conversation whether it's bot, open, closed
 
   responses:
     200: