17061 add new models to docs (#17062)

* 17061 add new models to docs

* Reorder; remove CircuitGroupAssignment

---------

Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>

docs/development/models.md

@@ -34,7 +34,9 @@ These are considered the "core" application models which are used to model netwo
 * [circuits.Provider](../models/circuits/provider.md)
 * [circuits.ProviderAccount](../models/circuits/provideraccount.md)
 * [circuits.ProviderNetwork](../models/circuits/providernetwork.md)
+* [core.DataFile](../models/core/datafile.md)
 * [core.DataSource](../models/core/datasource.md)
+* [core.Job](../models/core/job.md)
 * [dcim.Cable](../models/dcim/cable.md)
 * [dcim.Device](../models/dcim/device.md)
 * [dcim.DeviceType](../models/dcim/devicetype.md)
@@ -44,12 +46,14 @@ These are considered the "core" application models which are used to model netwo
 * [dcim.PowerPanel](../models/dcim/powerpanel.md)
 * [dcim.Rack](../models/dcim/rack.md)
 * [dcim.RackReservation](../models/dcim/rackreservation.md)
+* [dcim.RackType](../models/dcim/racktype.md)
 * [dcim.Site](../models/dcim/site.md)
 * [dcim.VirtualChassis](../models/dcim/virtualchassis.md)
 * [dcim.VirtualDeviceContext](../models/dcim/virtualdevicecontext.md)
 * [ipam.Aggregate](../models/ipam/aggregate.md)
 * [ipam.ASN](../models/ipam/asn.md)
 * [ipam.FHRPGroup](../models/ipam/fhrpgroup.md)
+* [ipam.FHRPGroupAssignment](../models/ipam/fhrpgroupassignment.md)
 * [ipam.IPAddress](../models/ipam/ipaddress.md)
 * [ipam.IPRange](../models/ipam/iprange.md)
 * [ipam.Prefix](../models/ipam/prefix.md)
@@ -76,6 +80,7 @@ These are considered the "core" application models which are used to model netwo
 
 Organization models are used to organize and classify primary models.
 
+* [circuits.CircuitGroup](../models/circuits/circuitgroup.md)
 * [circuits.CircuitType](../models/circuits/circuittype.md)
 * [dcim.DeviceRole](../models/dcim/devicerole.md)
 * [dcim.Manufacturer](../models/dcim/manufacturer.md)
@@ -88,6 +93,7 @@ Organization models are used to organize and classify primary models.
 * [tenancy.ContactRole](../models/tenancy/contactrole.md)
 * [virtualization.ClusterGroup](../models/virtualization/clustergroup.md)
 * [virtualization.ClusterType](../models/virtualization/clustertype.md)
+* [vpn.TunnelGroup](../models/vpn/tunnelgroup.md)
 
 ### Nested Group Models
 
@@ -131,3 +137,10 @@ These function as templates to effect the replication of device and virtual mach
 * [dcim.PowerOutletTemplate](../models/dcim/poweroutlettemplate.md)
 * [dcim.PowerPortTemplate](../models/dcim/powerporttemplate.md)
 * [dcim.RearPortTemplate](../models/dcim/rearporttemplate.md)
+
+### Connection Models
+
+Connection models are used to model the connections, or connection endpoints between models.
+
+* [circuits.CircuitTermination](../models/circuits/circuittermination.md)
+* [vpn.TunnelTermination](../models/vpn/tunneltermination.md)