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/Config/Position.tsx

@@ -146,7 +146,7 @@ export const Position = (): JSX.Element => {
           return (
             <BitwiseSelect
               label="Position Flags"
-              description="Description"
+              description="Configuration options for POSITION messages"
               error={error?.message}
               selected={value}
               decodeEnun={Protobuf.Config_PositionConfig_PositionFlags}