✨ Add SeaTable node and trigger (#2240)

* Add SeaTable node

Node for SeaTable, initial credentials, trigger- and standard-node.

Contribution-by: SeaTable GmbH <https://seatable.io>
Signed-off-by: Tom Klingenberg <tkl@seatable.io>

* ⚡ Improvements

* ⚡ Improvements

* ⚡ Fix node and method names and table parameter

* ⚡ Change display name for now again

Co-authored-by: Tom Klingenberg <tkl@seatable.io>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/nodes-base/nodes/SeaTable/Interfaces.ts

@@ -0,0 +1,102 @@
+import {
+	TColumnType,
+	TColumnValue,
+	TDtableMetadataColumns,
+	TDtableMetadataTables,
+	TSeaTableServerEdition,
+	TSeaTableServerVersion,
+} from './types';
+
+export interface IApi {
+	server: string;
+	token: string;
+	appAccessToken?: IAppAccessToken;
+	info?: IServerInfo;
+}
+
+export interface IServerInfo {
+	version: TSeaTableServerVersion;
+	edition: TSeaTableServerEdition;
+}
+
+export interface IAppAccessToken {
+	app_name: string;
+	access_token: string;
+	dtable_uuid: string;
+	dtable_server: string;
+	dtable_socket: string;
+	workspace_id: number;
+	dtable_name: string;
+}
+
+export interface IDtableMetadataColumn {
+	key: string;
+	name: string;
+	type: TColumnType;
+	editable: boolean;
+}
+
+export interface TDtableViewColumn {
+	_id: string;
+	name: string;
+}
+
+export interface IDtableMetadataTable {
+	_id: string;
+	name: string;
+	columns: TDtableMetadataColumns;
+}
+
+export interface IDtableMetadata {
+	tables: TDtableMetadataTables;
+	version: string;
+	format_version: string;
+}
+
+export interface IEndpointVariables {
+	[name: string]: string | undefined;
+}
+
+export interface IRowObject {
+	[name: string]: TColumnValue;
+}
+
+export interface IRow extends IRowObject {
+	_id: string;
+	_ctime: string;
+	_mtime: string;
+	_seq?: number;
+}
+
+export interface IName {
+	name: string;
+}
+
+
+type TOperation = 'cloudHosted' | 'selfHosted';
+
+export interface ICredential {
+	token: string;
+	domain: string;
+	environment: TOperation;
+}
+
+interface IBase {
+	dtable_uuid: string;
+	access_token: string;
+}
+
+export interface ICtx {
+	base?: IBase;
+	credentials?: ICredential;
+}
+
+export interface IRowResponse{
+	metadata: [
+		{ 
+			key: string,
+			name: string 
+		}
+	];
+	results: IRow[];
+}