fix: wire replication params through YAML/params path for Cassandra and Qdrant

resolve_cassandra_config did not accept replication_factor as a kwarg,
so cassandra_replication_factor from YAML params was silently ignored
by all 6 callers. Add the kwarg and pass it from every caller.

Same fix for Qdrant: 3 writers now pass qdrant_replication_factor and
qdrant_shard_number from params.

Add tests covering the params path for both helpers.

trustgraph-flow/trustgraph/config/service/service.py

@@ -83,7 +83,8 @@ class Processor(AsyncProcessor):
             host=cassandra_host,
             username=cassandra_username,
             password=cassandra_password,
-            default_keyspace="config"
+            default_keyspace="config",
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         # Store resolved configuration

trustgraph-flow/trustgraph/cores/service.py

@@ -61,7 +61,8 @@ class Processor(WorkspaceProcessor):
             host=cassandra_host,
             username=cassandra_username,
             password=cassandra_password,
-            default_keyspace="knowledge"
+            default_keyspace="knowledge",
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         self.cassandra_host = hosts

trustgraph-flow/trustgraph/iam/service/service.py

@@ -101,6 +101,7 @@ class Processor(AsyncProcessor):
             username=cassandra_username,
             password=cassandra_password,
             default_keyspace="iam",
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         self.cassandra_host = hosts

trustgraph-flow/trustgraph/librarian/service.py

@@ -146,7 +146,8 @@ class Processor(WorkspaceProcessor):
             host=cassandra_host,
             username=cassandra_username,
             password=cassandra_password,
-            default_keyspace="librarian"
+            default_keyspace="librarian",
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         # Store resolved configuration

trustgraph-flow/trustgraph/query/doc_embeddings/qdrant/service.py

@@ -27,7 +27,8 @@ class Processor(DocumentEmbeddingsQueryService):
         api_key = params.get("api_key")
 
         url, api_key, _, _ = resolve_qdrant_config(
-            url=store_uri, api_key=api_key,
+            url=store_uri,
+            api_key=api_key,
         )
 
         super(Processor, self).__init__(

trustgraph-flow/trustgraph/storage/doc_embeddings/qdrant/write.py

@@ -30,6 +30,8 @@ class Processor(CollectionConfigHandler, DocumentEmbeddingsStoreService):
 
         url, api_key, replication_factor, shard_number = resolve_qdrant_config(
             url=store_uri, api_key=api_key,
+            replication_factor=params.get("qdrant_replication_factor"),
+            shard_number=params.get("qdrant_shard_number"),
         )
 
         super(Processor, self).__init__(

trustgraph-flow/trustgraph/storage/graph_embeddings/qdrant/write.py

@@ -44,6 +44,8 @@ class Processor(CollectionConfigHandler, GraphEmbeddingsStoreService):
 
         url, api_key, replication_factor, shard_number = resolve_qdrant_config(
             url=store_uri, api_key=api_key,
+            replication_factor=params.get("qdrant_replication_factor"),
+            shard_number=params.get("qdrant_shard_number"),
         )
 
         super(Processor, self).__init__(

trustgraph-flow/trustgraph/storage/knowledge/store.py

@@ -27,7 +27,8 @@ class Processor(FlowProcessor):
             host=params.get("cassandra_host"),
             username=params.get("cassandra_username"),
             password=params.get("cassandra_password"),
-            default_keyspace='knowledge'
+            default_keyspace='knowledge',
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         super(Processor, self).__init__(

trustgraph-flow/trustgraph/storage/row_embeddings/qdrant/write.py

@@ -46,6 +46,8 @@ class Processor(CollectionConfigHandler, FlowProcessor):
 
         url, api_key, replication_factor, shard_number = resolve_qdrant_config(
             url=store_uri, api_key=api_key,
+            replication_factor=params.get("qdrant_replication_factor"),
+            shard_number=params.get("qdrant_shard_number"),
         )
 
         super(Processor, self).__init__(

trustgraph-flow/trustgraph/storage/rows/cassandra/write.py

@@ -50,7 +50,8 @@ class Processor(CollectionConfigHandler, FlowProcessor):
         hosts, username, password, keyspace, replication_factor = resolve_cassandra_config(
             host=cassandra_host,
             username=cassandra_username,
-            password=cassandra_password
+            password=cassandra_password,
+            replication_factor=params.get("cassandra_replication_factor"),
         )
 
         # Store resolved configuration with proper names