Performance & stability pass (issue #34 + audit)
General:
- DisableAll resets only skills active in the previous round instead of all loaded skills (~89ms -> ~5ms)
- Removed per-tick LINQ/allocations, O(1) HUD skill lookups, translation substitutions moved to load time
- ForceFullUpdate creates the network service once per broadcast; view-angle guard only skips a genuine (0,0,0) placeholder
- Debug hooks/logging only active when DebugMode is enabled (single reused writer)
- Player skill state unified to a single collection (fixes a rare disconnect race)
- Gamedata signatures resolved lazily/isolated; hardened tick/transmit paths against invalid handles
- Description HUD honours always-show / -1 duration consistently across all assignment paths
Skills:
- Jester: fixed the no-damage effect leaking after a mid-round skill change (Thief/Deactivator)
- Jackal: fixed trail entities accumulating over a round
- Falcon Eye / Third Eye / Spectator: camera state cleared on disable
Also: added missing translation keys as untranslated markers across language files.
Fixes#34
## GENERAL
- Updated CSS to version 1.0.369.
- Upgraded the project from .NET 8.0 to .NET 10.0.
- Updated Turkish language translation by @ByDexterTR.
- Added Russian language translation by @213sdfsdgf.
- Fixed an issue with incorrect display of Arabic nicknames.
- Used ForceFullUpdate to resolve the "FATAL ERROR: CopyExistingEntity" crash.
- Disabled stale HandleCommandDrop hook to avoid crashes when a player joins a team (thanks to @vladimir214sd).
- Added new signatures to gamedata.
- Added the ability to configure the number of grenades for every skill that uses grenades as part of its ability (e.g., Miner, AntyFlash, MagneticDecoy, etc.).
## SKILL IMPROVEMENTS
- Re-Zombie:
-- Fixed weapon switching issues when a player is holding a Zeus and a knife.
-- Weapons are now removed for bots in zombie mode.
- Ghost:
-- Blocked the ability to use the Zeus.
- Thorns:
-- Added a configurable maximum health limit (37 HP) for the damage that can be reflected.
- Second Life / Phoenix / Re-Zombie:
-- Fixed an issue where players would occasionally fail to respawn if they took too much damage too quickly.
- Ghost / Chicken:
-- Blocked the ability to use the SG556 (`weapon_sg556`).
- Wallhack:
-- Fixed a bug that caused temporary enemy highlighting right after death.
- Cypher:
-- Added camera position persistence.
- God Mode:
-- Fixed an issue with permanent immortality triggering after reaching exactly 0 HP.
- Weapons Swap:
-- The ammo count is now also transferred when weapons are swapped.
- Muhammed:
-- Renamed the skill to "DeathBomb".
- Spectator:
-- Fixed a bug where a player with the Chicken skill would still display as a ragdoll after death when spectated.
- Friendly Fire:
-- The skill now works even when the server's mp_friendlyfire setting is set to 0.
- Baseball:
-- Disabled teammate killing.
