fix: forgotten knowledge quest levers

[luancolombo]

Description

Isso conserta o erro ao entrar na sala da Tenebris, e também conserta os mobs shadow spectre que não estavam spawmando junto com ela.

Tambem consertado level minimo para 250 em todos os bosses da forgotten knowledge quest.

Behaviour

Quando tem um player enfrentando a Lady Tenebris, e outro jogador vem e puxa a alavanca, a mesma ignora a checagem de player pois as positions specPos estavam erradas, entao esse jogador entrava na sala, criava outro boss e assim num ciclo eterno para cada jogador que entrasse nessa sala.

Expected

Agora feito testes e não é mais possivel um jogador entrar na sala enquanto tem outro enfrentando o boss, e também temos os spawns corretos dos shadow spectres

Conserta parte do Issue #1788

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• Server Version: 3.1.1
• Client: 13.21
• Operating System: Linux Ubuntu 22.04 and Windows

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I checked the PR checks reports
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works