core: simplify incognito feature - remove host/invitee incognito profiles communication; remove incognito mode group creation and join; use same incognito profile known to host when joining (#978)

src/Simplex/Chat/Protocol.hs

@@ -124,7 +124,7 @@ data ChatMsgEvent
   | XInfo Profile
   | XContact Profile (Maybe XContactId)
   | XGrpInv GroupInvitation
-  | XGrpAcpt MemberId (Maybe Profile)
+  | XGrpAcpt MemberId
   | XGrpMemNew MemberInfo
   | XGrpMemIntro MemberInfo
   | XGrpMemInv MemberId IntroInvitation
@@ -413,7 +413,7 @@ toCMEventTag = \case
   XInfo _ -> XInfo_
   XContact _ _ -> XContact_
   XGrpInv _ -> XGrpInv_
-  XGrpAcpt _ _ -> XGrpAcpt_
+  XGrpAcpt _ -> XGrpAcpt_
   XGrpMemNew _ -> XGrpMemNew_
   XGrpMemIntro _ -> XGrpMemIntro_
   XGrpMemInv _ _ -> XGrpMemInv_
@@ -479,7 +479,7 @@ appToChatMessage AppMessage {msgId, event, params} = do
       XInfo_ -> XInfo <$> p "profile"
       XContact_ -> XContact <$> p "profile" <*> opt "contactReqId"
       XGrpInv_ -> XGrpInv <$> p "groupInvitation"
-      XGrpAcpt_ -> XGrpAcpt <$> p "memberId" <*> opt "memberProfile"
+      XGrpAcpt_ -> XGrpAcpt <$> p "memberId"
       XGrpMemNew_ -> XGrpMemNew <$> p "memberInfo"
       XGrpMemIntro_ -> XGrpMemIntro <$> p "memberInfo"
       XGrpMemInv_ -> XGrpMemInv <$> p "memberId" <*> p "memberIntro"
@@ -521,7 +521,7 @@ chatToAppMessage ChatMessage {msgId, chatMsgEvent} = AppMessage {msgId, event, p
       XInfo profile -> o ["profile" .= profile]
       XContact profile xContactId -> o $ ("contactReqId" .=? xContactId) ["profile" .= profile]
       XGrpInv groupInv -> o ["groupInvitation" .= groupInv]
-      XGrpAcpt memId profile -> o $ ("memberProfile" .=? profile) ["memberId" .= memId]
+      XGrpAcpt memId -> o ["memberId" .= memId]
       XGrpMemNew memInfo -> o ["memberInfo" .= memInfo]
       XGrpMemIntro memInfo -> o ["memberInfo" .= memInfo]
       XGrpMemInv memId memIntro -> o ["memberId" .= memId, "memberIntro" .= memIntro]