fix: make backend image build in CI

backend/Dockerfile

@@ -1,6 +1,10 @@
 FROM node:20-slim AS build
 WORKDIR /app
 
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends openssl ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+
 COPY package*.json ./
 RUN npm ci
 
@@ -13,6 +17,10 @@ RUN npm prune --omit=dev
 FROM node:20-slim
 WORKDIR /app
 
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends openssl ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+
 ENV NODE_ENV=production
 ENV PORT=3000
 

backend/src/plugins/ai.ts

@@ -5,7 +5,7 @@ import * as path from 'node:path';
 import { pipeline } from 'node:stream/promises';
 import type { FastifyInstance } from 'fastify';
 import type { MultipartFile } from '@fastify/multipart';
-import { uploadFile, getPublicUrl } from '../utils/storage';
+import { uploadFile } from '../utils/storage';
 import type { AudioInput, AudioSaveResult, RecipeData } from '../types/fastify';
 import {
   transcribeAudio as runTranscribe,

backend/src/server.ts

@@ -7,7 +7,6 @@ import { PrismaClient } from '@prisma/client';
 import helmet from '@fastify/helmet';
 import rateLimit from '@fastify/rate-limit';
 import cors from '@fastify/cors';
-import fastifyStatic from '@fastify/static';
 import * as path from 'node:path';
 import * as fs from 'node:fs';
 
@@ -82,7 +81,6 @@ async function bootstrap(): Promise<void> {
   await fastify.register(rateLimit, {
     max: 100,
     timeWindow: '1 minute',
-    skip: (req) => req.url === '/stripe/webhook',
   });
 
   const allowedOrigins = (