fix: better handling of multiple optional peer dependencies

[dsherret]

This was accidentally doing stuff like the following (note all the axios dependencies for the optional dependencies):

    "dependencies": {
          "@anthropic-ai/sdk": "@anthropic-ai/sdk@0.4.3",
          "@aws-sdk/client-dynamodb": "axios@1.4.0",
          "@aws-sdk/client-lambda": "axios@1.4.0",
          "@aws-sdk/client-s3": "axios@1.4.0",
          "@aws-sdk/client-sagemaker-runtime": "axios@1.4.0",
          "@clickhouse/client": "axios@1.4.0",
          "@getmetal/metal-sdk": "axios@1.4.0",
          "@huggingface/inference": "axios@1.4.0",
          "@opensearch-project/opensearch": "axios@1.4.0",
          "@pinecone-database/pinecone": "axios@1.4.0",
          "@supabase/supabase-js": "axios@1.4.0",
          "@tensorflow-models/universal-sentence-encoder": "axios@1.4.0",
          "@tensorflow/tfjs-converter": "axios@1.4.0",
          "@tensorflow/tfjs-core": "axios@1.4.0",
          "@zilliz/milvus2-sdk-node": "axios@1.4.0",
          "ansi-styles": "ansi-styles@5.2.0",
          "apify-client": "axios@1.4.0",
          "axios": "axios@1.4.0",