Convex Desktop UI enhancements

[wildyelir]

1. On Torus tab of Peer Manager the column shows 'CVX' instead of 'CVM'
   

2. Suggestion: Make passphrase entry visible to reduce user error
   

3. Balance doesn't appear to update across all balance locations. Looking back after 10mins, it has refreshed but lags behind the other locations.
   

[mikera]

Fixed CVX -> CVM
Passphrase no has a visibility toggle