fix: standalone tsconfig and Dockerfile for monorepo split

Dockerfile

@@ -1,15 +1,20 @@
 FROM node:20-alpine AS builder
 WORKDIR /app
+
 COPY package.json package-lock.json* ./
 COPY packages/shared/package.json ./packages/shared/
 COPY packages/db/package.json ./packages/db/
 COPY packages/admin-db/package.json ./packages/admin-db/
 RUN npm install
+
 COPY packages/shared/ ./packages/shared/
 COPY packages/db/ ./packages/db/
 COPY packages/admin-db/ ./packages/admin-db/
-COPY . .
-RUN cd packages/shared && npx tsc --module commonjs --moduleResolution node --outDir dist --declaration
+COPY nest-cli.json ./
+COPY tsconfig.json ./
+COPY src/ ./src/
+
+RUN cd packages/shared && npx tsc --outDir dist --declaration
 RUN cd packages/admin-db && DATABASE_ADMIN_URL="postgresql://placeholder" npx prisma generate
 RUN cd packages/db && DATABASE_URL="postgresql://placeholder" npx prisma generate
 RUN npx nest build
@@ -17,6 +22,7 @@ RUN npx nest build
 FROM node:20-alpine AS runner
 WORKDIR /app
 RUN apk add --no-cache dumb-init
+
 COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/packages/admin-db/generated ./packages/admin-db/generated
 COPY --from=builder /app/packages/admin-db/prisma ./packages/admin-db/prisma
@@ -27,6 +33,7 @@ RUN node -e "const p=require('./packages/shared/package.json');p.main='./dist/in
 COPY --from=builder /app/packages/db/prisma ./packages/db/prisma
 COPY --from=builder /app/packages/db/package.json ./packages/db/
 COPY --from=builder /app/dist ./dist
+
 ENV NODE_ENV=production
 EXPOSE 3004
 ENTRYPOINT ["dumb-init", "--"]

packages/shared/tsconfig.json

@@ -1,8 +1,20 @@
 {
-  "extends": "../../tsconfig.base.json",
   "compilerOptions": {
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "lib": ["ES2022"],
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "declaration": true,
+    "sourceMap": true,
     "outDir": "./dist",
     "rootDir": "./src"
   },
-  "include": ["src"]
+  "include": ["src"],
+  "exclude": ["node_modules", "dist"]
 }