feat(preprocess): add deployment jobs and S3 source

harness/tht/adapters/factory.py

@@ -2,6 +2,7 @@
 
 from tht.adapters.dwh import PostgresDwhAdapter, ThothRestDwhAdapter
 from tht.adapters.evidence import FilesystemEvidenceSource, HttpManifestEvidenceSource
+from tht.adapters.evidence.s3 import S3EvidenceSource
 from tht.adapters.vector import PgVectorStore, ThothHttpVectorStore
 from tht.config import Config, ConfigError
 from tht.db.connection import make_engine
@@ -117,6 +118,20 @@ def build_evidence_sources(cfg: Config):
                         max_cache_bytes=resource.max_cache_bytes,
                     )
                 )
+            case "s3":
+                def secret(value):
+                    return value.get_secret_value() if value is not None else None
+
+                sources.append(S3EvidenceSource(
+                    bucket=resource.bucket, prefix=resource.prefix,
+                    endpoint_url=resource.endpoint_url, region=resource.region,
+                    access_key=secret(resource.access_key), secret_key=secret(resource.secret_key),
+                    session_token=secret(resource.session_token),
+                    allow_private_endpoint=resource.allow_private_endpoint,
+                    allow_insecure_endpoint=resource.allow_insecure_endpoint,
+                    max_bytes=resource.max_bytes, max_objects=resource.max_objects,
+                    max_pages=resource.max_pages, page_size=resource.page_size,
+                ))
             case other:  # pragma: no cover - Pydantic rejects unsupported discriminators.
                 raise ConfigError(f"Adapter evidence non supportato: {other}")
     return sources