Change PINECONE_INDEX_NAME example from 'specscomply_documents' to 'specscomply-documents'
to reflect Pinecone's naming requirements (lowercase alphanumeric characters and hyphens only)
Update embedding service to use new Pinecone API syntax:
- Import ServerlessSpec from pinecone package
- Add spec parameter to create_index() call with AWS serverless configuration
- Resolves TypeError: missing required positional argument 'spec'
- Maintains existing functionality with updated API requirements