fix links

Author: badmonster0

docs/docs/targets/entry-oriented/postgres.md

@@ -41,8 +41,8 @@ CocoIndex automatically strips U+0000 (NUL) characters from strings before expor
 
 The spec takes the following fields:
 
-*   `database` ([auth reference](../core/flow_def#auth-registry) to `DatabaseConnectionSpec`, optional): The connection to the Postgres database.
-    See [DatabaseConnectionSpec](../core/settings#databaseconnectionspec) for its specific fields.
+*   `database` ([auth reference](../../core/flow_def#auth-registry) to `DatabaseConnectionSpec`, optional): The connection to the Postgres database.
+    See [DatabaseConnectionSpec](../../core/settings#databaseconnectionspec) for its specific fields.
     If not provided, will use the same database as the [internal storage](/docs/core/basics#internal-storage).
 
 *   `table_name` (`str`, optional): The name of the table to store to. If unspecified, will use the table name `[${AppNamespace}__]${FlowName}__${TargetName}`, e.g. `DemoFlow__doc_embeddings` or `Staging__DemoFlow__doc_embeddings`.

docs/docs/targets/entry-oriented/qdrant.md

@@ -38,7 +38,7 @@ For all other vector types, we map to Qdrant payload as JSON arrays.
 
 The spec takes the following fields:
 
-*   `connection` ([auth reference](../core/flow_def#auth-registry) to `QdrantConnection`, optional): The connection to the Qdrant instance. `QdrantConnection` has the following fields:
+*   `connection` ([auth reference](../../core/flow_def#auth-registry) to `QdrantConnection`, optional): The connection to the Qdrant instance. `QdrantConnection` has the following fields:
     *   `grpc_url` (`str`): The [gRPC URL](https://qdrant.tech/documentation/interfaces/#grpc-interface) of the Qdrant instance, e.g. `http://localhost:6334/`.
     *   `api_key` (`str`, optional). API key to authenticate requests with.
 

docs/docs/targets/property-graph/kuzu.md

@@ -16,7 +16,7 @@ CocoIndex supports talking to Kuzu through its [API server](https://github.com/k
 
 The `Kuzu` target spec takes the following fields:
 
-*   `connection` ([auth reference](../core/flow_def#auth-registry) to `KuzuConnectionSpec`): The connection to the Kuzu database. `KuzuConnectionSpec` has the following fields:
+*   `connection` ([auth reference](../../core/flow_def#auth-registry) to `KuzuConnectionSpec`): The connection to the Kuzu database. `KuzuConnectionSpec` has the following fields:
     *   `api_server_url` (`str`): The URL of the Kuzu API server, e.g. `http://localhost:8123`.
 *   `mapping` (`Nodes | Relationships`): The mapping from collected row to nodes or relationships of the graph. For either [nodes to export](#nodes-to-export) or [relationships to export](#relationships-to-export).
 

docs/docs/targets/property-graph/neo4j.md

@@ -16,7 +16,7 @@ Read [Property Graph Targets](../property-graph/index.md) for more information t
 
 The `Neo4j` target spec takes the following fields:
 
-*   `connection` ([auth reference](../core/flow_def#auth-registry) to `Neo4jConnectionSpec`): The connection to the Neo4j database. `Neo4jConnectionSpec` has the following fields:
+*   `connection` ([auth reference](../../core/flow_def#auth-registry) to `Neo4jConnectionSpec`): The connection to the Neo4j database. `Neo4jConnectionSpec` has the following fields:
     *   `url` (`str`): The URI of the Neo4j database to use as the internal storage, e.g. `bolt://localhost:7687`.
     *   `user` (`str`): Username for the Neo4j database.
     *   `password` (`str`): Password for the Neo4j database.