fix: update `NetworkSubnetType` constants

[jooola]

• Update the properties documentation
• Add deprecation warning for long deprecated NetworkSubnetTypeServer.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 71.46%. Comparing base (26fe9a9) to head (0cccea5).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #499 +/- ## ======================================= Coverage 71.46% 71.46% ======================================= Files 46 46 Lines 3935 3935 ======================================= Hits 2812 2812 Misses 710 710 Partials 413 413 ```

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