Wrong replay and database data with Non-Fixed `TeamSpawn` Settings (e.g., 'balanced')

### Describe the issue

When the lobby setting `TeamSpawn` is set to 'balanced' (or any non-'fixed' value), several problems occur:

1. **Misleading Replay Header Army Information**
The replay header displays incorrect army details (`ArmyName`, `StartSpot`). It doesn't reflect the post-auto-balance state

2. **Incorrect Faction Recording in `game_player_stats`**
If a player selects "Random" faction in the lobby, the `game_player_stats` database table records their actual faction instead of the intended "Random" value (5) (it is recorded by the server, but the server receives it from the game)

### Expected Behavior

`ArmyName` and `StartSpots` are adjusted correctly to reflect changes made by auto-balancing, random faction remains random

### Screenshots

Example on the replay `25111746`

From parsed data:


Expected:


Actual pre-start lobby:


Scoreboard appearance:


Example of scoreboard with some random factions: