add tests for cross model forward references, add docs for processing forwardrefs, wip on refactoring queries into separate pages based on functionality

docs/api/models/helpers/relations.md

@@ -5,7 +5,7 @@
 #### register\_relation\_on\_build
 
 ```python
-register_relation_on_build(new_model: Type["Model"], field_name: str) -> None
+register_relation_on_build(field: Type["ForeignKeyField"]) -> None
 ```
 
 Registers ForeignKey relation in alias_manager to set a table_prefix.
@@ -17,14 +17,13 @@ aliases for proper sql joins.
 
 **Arguments**:
 
-- `new_model (Model class)`: constructed model
-- `field_name (str)`: name of the related field
+- `field (ForeignKey class)`: relation field
 
 <a name="models.helpers.relations.register_many_to_many_relation_on_build"></a>
 #### register\_many\_to\_many\_relation\_on\_build
 
 ```python
-register_many_to_many_relation_on_build(new_model: Type["Model"], field: Type[ManyToManyField], field_name: str) -> None
+register_many_to_many_relation_on_build(field: Type[ManyToManyField]) -> None
 ```
 
 Registers connection between through model and both sides of the m2m relation.
@@ -38,10 +37,25 @@ By default relation name is a model.name.lower().
 
 **Arguments**:
 
-- `field_name (str)`: name of the relation key
-- `new_model (Model class)`: model on which m2m field is declared
 - `field (ManyToManyField class)`: relation field
 
+<a name="models.helpers.relations.expand_reverse_relationship"></a>
+#### expand\_reverse\_relationship
+
+```python
+expand_reverse_relationship(model_field: Type["ForeignKeyField"]) -> None
+```
+
+If the reverse relation has not been set before it's set here.
+
+**Arguments**:
+
+- `model_field ()`: 
+
+**Returns**:
+
+`(None)`: None
+
 <a name="models.helpers.relations.expand_reverse_relationships"></a>
 #### expand\_reverse\_relationships
 
@@ -62,7 +76,7 @@ If the reverse relation has not been set before it's set here.
 #### register\_reverse\_model\_fields
 
 ```python
-register_reverse_model_fields(model: Type["Model"], child: Type["Model"], related_name: str, model_field: Type["ForeignKeyField"]) -> None
+register_reverse_model_fields(model_field: Type["ForeignKeyField"]) -> None
 ```
 
 Registers reverse ForeignKey field on related model.
@@ -73,16 +87,13 @@ Autogenerated reverse fields also set related_name to the original field name.
 
 **Arguments**:
 
-- `model (Model class)`: related model on which reverse field should be defined
-- `child (Model class)`: parent model with relation definition
-- `related_name (str)`: name by which reverse key should be registered
 - `model_field (relation Field)`: original relation ForeignKey field
 
 <a name="models.helpers.relations.register_relation_in_alias_manager"></a>
 #### register\_relation\_in\_alias\_manager
 
 ```python
-register_relation_in_alias_manager(new_model: Type["Model"], field: Type[ForeignKeyField], field_name: str) -> None
+register_relation_in_alias_manager(field: Type[ForeignKeyField]) -> None
 ```
 
 Registers the relation (and reverse relation) in alias manager.
@@ -95,15 +106,13 @@ fk - register_relation_on_build
 
 **Arguments**:
 
-- `new_model (Model class)`: model on which relation field is declared
 - `field (ForeignKey or ManyToManyField class)`: relation field
-- `field_name (str)`: name of the relation key
 
 <a name="models.helpers.relations.verify_related_name_dont_duplicate"></a>
 #### verify\_related\_name\_dont\_duplicate
 
 ```python
-verify_related_name_dont_duplicate(child: Type["Model"], parent_model: Type["Model"], related_name: str) -> None
+verify_related_name_dont_duplicate(related_name: str, model_field: Type["ForeignKeyField"]) -> None
 ```
 
 Verifies whether the used related_name (regardless of the fact if user defined or
@@ -117,9 +126,8 @@ model
 
 **Arguments**:
 
-- `child (ormar.models.metaclass.ModelMetaclass)`: related Model class
-- `parent_model (ormar.models.metaclass.ModelMetaclass)`: parent Model class
 - `related_name ()`: 
+- `model_field (relation Field)`: original relation ForeignKey field
 
 **Returns**:
 
@@ -129,7 +137,7 @@ model
 #### reverse\_field\_not\_already\_registered
 
 ```python
-reverse_field_not_already_registered(child: Type["Model"], child_model_name: str, parent_model: Type["Model"]) -> bool
+reverse_field_not_already_registered(model_field: Type["ForeignKeyField"]) -> bool
 ```
 
 Checks if child is already registered in parents pydantic fields.
@@ -141,9 +149,7 @@ related model
 
 **Arguments**:
 
-- `child (ormar.models.metaclass.ModelMetaclass)`: related Model class
-- `child_model_name (str)`: related_name of the child if provided
-- `parent_model (ormar.models.metaclass.ModelMetaclass)`: parent Model class
+- `model_field (relation Field)`: original relation ForeignKey field
 
 **Returns**: