refactor: Rename Property/PropertyType to CustomFieldValue/CustomField

Complete refactoring of resources, database tables, code references, tests, and documentation for improved naming consistency.

lib/membership/property.ex

@@ -1,83 +0,0 @@
-defmodule Mv.Membership.Property do
-  @moduledoc """
-  Ash resource representing a custom property value for a member.
-
-  ## Overview
-  Properties implement the Entity-Attribute-Value (EAV) pattern, allowing
-  dynamic custom fields to be attached to members. Each property links a
-  member to a property type and stores the actual value.
-
-  ## Value Storage
-  Values are stored using Ash's union type with JSONB storage format:
-  ```json
-  {
-    "type": "string",
-    "value": "example"
-  }
-  ```
-
-  ## Supported Types
-  - `:string` - Text data
-  - `:integer` - Numeric data
-  - `:boolean` - True/false flags
-  - `:date` - Date values
-  - `:email` - Validated email addresses (custom type)
-
-  ## Relationships
-  - `belongs_to :member` - The member this property belongs to (CASCADE delete)
-  - `belongs_to :property_type` - The property type definition
-
-  ## Constraints
-  - Each member can have only one property per property type (unique composite index)
-  - Properties are deleted when the associated member is deleted (CASCADE)
-  """
-  use Ash.Resource,
-    domain: Mv.Membership,
-    data_layer: AshPostgres.DataLayer
-
-  postgres do
-    table "properties"
-    repo Mv.Repo
-
-    references do
-      reference :member, on_delete: :delete
-    end
-  end
-
-  actions do
-    defaults [:create, :read, :update, :destroy]
-    default_accept [:value, :member_id, :property_type_id]
-  end
-
-  attributes do
-    uuid_primary_key :id
-
-    attribute :value, :union,
-      constraints: [
-        storage: :type_and_value,
-        types: [
-          boolean: [type: :boolean],
-          date: [type: :date],
-          integer: [type: :integer],
-          string: [type: :string],
-          email: [type: Mv.Membership.Email]
-        ]
-      ]
-  end
-
-  relationships do
-    belongs_to :member, Mv.Membership.Member
-
-    belongs_to :property_type, Mv.Membership.PropertyType
-  end
-
-  calculations do
-    calculate :value_to_string, :string, expr(value[:value] <> "")
-  end
-
-  # Ensure a member can only have one property per property type
-  # For example: A member can have only one "email" property, one "phone" property, etc.
-  identities do
-    identity :unique_property_per_member, [:member_id, :property_type_id]
-  end
-end