use bun for build (#29)

Dockerfile

@@ -2,26 +2,27 @@ FROM node:18 AS builder
 
 WORKDIR /app
 
-# Install build dependencies
-RUN apt update -y && apt install git build-essential make python3 -y
 # Copy package files first to leverage cache
 COPY package.json yarn.lock ./
 COPY drift-common/protocol/sdk/package.json ./drift-common/protocol/sdk/
 COPY drift-common/common-ts/package.json ./drift-common/common-ts/
 
+# Install build dependencies
+RUN npm install -g bun
+
 ENV NODE_ENV=production
 
 WORKDIR /app/drift-common/protocol/sdk
 COPY drift-common/protocol/sdk/ .
-RUN yarn && yarn build
+RUN bun install && bun run build
 
 WORKDIR /app/drift-common/common-ts
 COPY drift-common/common-ts/ .
-RUN yarn && yarn build
+RUN bun install && bun run build
 
 WORKDIR /app
 COPY . .
-RUN yarn && yarn build
+RUN bun install && bun run build
 
 FROM node:18-alpine
 COPY --from=builder /app/dist/ ./lib/