Mono repo -> Master (#22553)

Combines the following repositories into one:

https://github.com/mattermost/mattermost-server
https://github.com/mattermost/mattermost-webapp
https://github.com/mattermost/focalboard
https://github.com/mattermost/mattermost-plugin-playbooks

server/boards/ws/common.go

@@ -0,0 +1,77 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package ws
+
+import (
+	"github.com/mattermost/mattermost-server/v6/server/boards/model"
+)
+
+// UpdateCategoryMessage is sent on block updates.
+type UpdateCategoryMessage struct {
+	Action          string                              `json:"action"`
+	TeamID          string                              `json:"teamId"`
+	Category        *model.Category                     `json:"category,omitempty"`
+	BoardCategories []*model.BoardCategoryWebsocketData `json:"blockCategories,omitempty"`
+}
+
+// UpdateBlockMsg is sent on block updates.
+type UpdateBlockMsg struct {
+	Action string       `json:"action"`
+	TeamID string       `json:"teamId"`
+	Block  *model.Block `json:"block"`
+}
+
+// UpdateBoardMsg is sent on block updates.
+type UpdateBoardMsg struct {
+	Action string       `json:"action"`
+	TeamID string       `json:"teamId"`
+	Board  *model.Board `json:"board"`
+}
+
+// UpdateMemberMsg is sent on membership updates.
+type UpdateMemberMsg struct {
+	Action string             `json:"action"`
+	TeamID string             `json:"teamId"`
+	Member *model.BoardMember `json:"member"`
+}
+
+// UpdateSubscription is sent on subscription updates.
+type UpdateSubscription struct {
+	Action       string              `json:"action"`
+	Subscription *model.Subscription `json:"subscription"`
+}
+
+// UpdateClientConfig is sent on block updates.
+type UpdateClientConfig struct {
+	Action       string             `json:"action"`
+	ClientConfig model.ClientConfig `json:"clientconfig"`
+}
+
+// UpdateClientConfig is sent on block updates.
+type UpdateCardLimitTimestamp struct {
+	Action    string `json:"action"`
+	Timestamp int64  `json:"timestamp"`
+}
+
+// WebsocketCommand is an incoming command from the client.
+type WebsocketCommand struct {
+	Action    string   `json:"action"`
+	TeamID    string   `json:"teamId"`
+	Token     string   `json:"token"`
+	ReadToken string   `json:"readToken"`
+	BlockIDs  []string `json:"blockIds"`
+}
+
+type CategoryReorderMessage struct {
+	Action        string   `json:"action"`
+	CategoryOrder []string `json:"categoryOrder"`
+	TeamID        string   `json:"teamId"`
+}
+
+type CategoryBoardReorderMessage struct {
+	Action     string   `json:"action"`
+	CategoryID string   `json:"CategoryId"`
+	BoardOrder []string `json:"BoardOrder"`
+	TeamID     string   `json:"teamId"`
+}