re-order alot, move to bun redis, generalized

.env.example

biome.json

config/index.ts

config/jwt.ts

config/redis.ts

config/sql/avatars.ts

config/sql/files.ts

config/sql/folders.ts

config/sql/invites.ts

config/sql/settings.ts

config/sql/users.ts

package.json

src/helpers/logger.ts

src/helpers/redis.ts

src/helpers/sessions.ts

src/index.ts

src/lib/auth.ts

src/lib/char.ts

src/lib/commands/clearTable.ts

src/lib/ejs.ts