Fix: Remove hardcoded paths - now fully standalone

- Changed all load_dotenv() calls to use relative path (just load_dotenv())
- No OpenClaw dependencies
- Works anywhere after pip install

opus_orchestrator/utils/s3_ingest.py

@@ -12,7 +12,7 @@ import boto3
 from botocore.exceptions import ClientError, NoCredentialsError
 from dotenv import load_dotenv
 
-load_dotenv("/home/solaria/.openclaw/workspace/opus-orchestrator-ai/.env")
+load_dotenv()
 
 
 class S3Ingestor: