Athena's Revenge chapter 5

In chapter 5, the team is attacked by a powerful force. Eisheth regains some of her strength.

Changes:

• Chapter 5
• New Ashemdai prologue (Escape From Hell)
• Some chapter 4 sound work.
• Fix final missing image with Ash and Eisheth at the end of chapter 4.
• Minor dialog tweaks to Stheno recap to fix Eisheth not having a body at the time the Gorgons were "repurposed".
• Minor common prologue dialog changes for Ashmedai's perspective
• Minor changes to Ashmedai character picker description
• Improved volume on Euryale's giggles.
• Chapter start animations for 1-5.
• Fix eye color in some Athena renders in Aden Prologue
• chapter 5 "crash" sound improved at beginning of behemoth attack.
• New perspective-based gallery (separate galleries for all perspectives + elite)
•  Additional sound mastery for chapter 5 (music and sound effects)
• ELITE: Add some animations in AI chapter 2
• Add scene Ashmedai + Aden + Eisheth
• Added Euryale perspective bad ending