RoR2: Seekers of the Storm (SOTS) DLC Support

[kindasneaki]

What is this fixing or adding?

• Adding support for the new (year late) SOTS DLC expansion

  • New option to turn on SOTS DLC: dlc_sots
  • New Environments
    • Shattered Abodes
    • Reformed Altar
    • Treeborn Colony
    • Helminth Hatchery
    • Viscous Falls
    • Disturbed Impact
    • Golden Dieback
    • Prime Meridian
  • New Victory falseson

• New option to allow stage variants: stage_variants

  • There were getting to be too many stage 1's when stage variants were included with all DLC's turned on, so this option is intended to smoothen out the game play for newer players with it being defaulted false.

• New option for seer portals to show on teleporter: show_seer_portals (option for client feature)

Added new archipelago.json file for .apworld

How was this tested?

• Multiple solo runs.
• Posted .apworld in #risk-of-rain-2 for the community to use.
• Unit tests for the new victory

[nicholassaylor]

A few smaller nitpicks in the docs, otherwise the code looks good! Nice and clean addition. Did not test anything outside of a generation locally.

Off-topic: A bunch of files still use the old typing style (capital versions of types), and could be switched to the modern versions (reducing the number of imports needed). Completely uncessary for the PR but something that I did notice.

[nicholassaylor]

Suggested change

	DLC Survivors of the void (SOTV) items
	DLC Survivors of the Void (SOTV) items

[nicholassaylor]

I understand what you're trying to do here, but I think it looks better as a list like for SOTV when it is rendered

[FlitPix]

I've played and generated multiple seeds and haven't had any major issues.