Config page updates and fix for #65 (#66)

* Update User.tsx

Fix Issue #65

* Add descriptions and spelling fixes

Start to add descriptions for Module configs Canned message, serial, range test and telemetry.
Fixes for Config pages for Bluetooth, LoRa, Position and Power

* Updates to Power and position config pages

Part of previous commit. Spelling and description updates.

* Revert "Add descriptions and spelling fixes"

This reverts commit to Peers.tsx.

* Module config pages description updates

Additional updates for External Notification and MQTT config pages.

src/components/PageComponents/ModuleConfig/ExternalNotification.tsx

@@ -76,7 +76,7 @@ export const ExternalNotification = (): JSX.Element => {
         render={({ field: { value, ...rest } }) => (
           <Toggle
             label="Module Enabled"
-            description="Description"
+            description="Enable External Notification"
             checked={value}
             {...rest}
           />
@@ -173,7 +173,7 @@ export const ExternalNotification = (): JSX.Element => {
         render={({ field: { value, ...rest } }) => (
           <Toggle
             label="Alert Bell"
-            description="Description"
+            description="Should an alert be triggered when receiving an incoming bell?"
             checked={value}
             {...rest}
           />