v0.5.0-alpha.17

This is an alpha release, but new servers should use this version rather than an older "stable" one.

Features:

• Duplicate emote names in the emote integrations are now distinguished by adding ~1, ~2, etc. suffixes. (#597)

Bugfixes:

• Fix startup, authentication, and /api/now crashes if Redis or user cookies contain bad data. (#596, c9ed5f1, 693520b)

Internal:

• Use ES modules. (#558)
• Breaking: üWave now requires Node.js 18.18 or above.