fix: run prisma generate before tsc build in Dockerfile

[N0tMaggi]

Closes #1

Root cause

The Dockerfile ran prisma generate after npm run build. Since tsc needs the Prisma-generated types (PrismaClient, GuildConfig) to be present at compile time, all 5 errors were caused by a single ordering bug:

# before (broken)
RUN npm run build       ← types not yet generated
RUN npx prisma generate

# after (fixed)
RUN npx prisma generate ← types ready
RUN npm run build

Error cascade explained

With strict: true in tsconfig, missing GuildConfig caused config to resolve as any, which propagated into config?.retailers, making the .split(',').map(r => ...) callbacks implicitly any — triggering all three TS7006 errors downstream.

Fix

Swapped the two lines. No other changes.

[N0tMaggi]

Builds and compiles successfully. :)

[N0tMaggi]

Thank you for reporting :3