fix: update support contact information in node documentation (#1141)

* fix: update support contact information in node documentation

* Update full-node.mdx

Author: obscureozy

docs/v3/guidelines/nodes/running-nodes/archive-node.md

@@ -258,7 +258,7 @@ installer set_node_argument --archive-ttl 86400
 
 ## Support
 
-Contact technical support at [@mytonctrl_help](https://t.me/mytonctrl_help).
+Contact technical support at [@ton_node_help](https://t.me/ton_node_help).
 
 ## See also
 

docs/v3/guidelines/nodes/running-nodes/full-node.mdx

@@ -1,7 +1,7 @@
 import Feedback from '@site/src/components/Feedback';
 
-import Tabs from "@theme/Tabs";
-import TabItem from "@theme/TabItem";
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
 
 # Full node
 
@@ -215,7 +215,6 @@ tail -f /var/ton-work/log.thread*
 
 ## Support
 
-Contact technical support with [@mytonctrl_help](https://t.me/mytonctrl_help).
+Contact technical support with [@ton_node_help](https://t.me/ton_node_help).
 
 <Feedback />
-