fix: use minimal tsconfig.json so Strapi finds dist without TS compilation

Author: Levi Sørum

Dockerfile

@@ -16,7 +16,7 @@ COPY package.json package-lock.json ./
 RUN npm ci --omit=dev
 
 COPY --from=build /app/dist ./dist
-COPY --from=build /app/tsconfig.json ./tsconfig.json
+RUN echo '{"compilerOptions":{"outDir":"dist"}}' > tsconfig.json
 COPY ./public ./public
 COPY favicon.png ./