add decline/pending endpoints for phantom claims

- decline_claim action lets assigned user reject assignment
- pending_phantom_claims endpoint for user's pending claims
- with_crew blueprint view for phantom claims context

app/blueprints/api/v1/phantom_player_blueprint.rb

@@ -26,6 +26,15 @@ module Api
           phantom.gw_individual_scores.count
         end
       end
+
+      # Used for pending phantom claims - includes crew info for context
+      view :with_crew do
+        include_view :with_claimed_by
+
+        field :crew do |phantom|
+          phantom.crew ? CrewBlueprint.render_as_hash(phantom.crew, view: :minimal) : nil
+        end
+      end
     end
   end
 end

app/controllers/api/v1/phantom_claims_controller.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Api
+  module V1
+    class PhantomClaimsController < Api::V1::ApiController
+      before_action :restrict_access
+
+      # GET /pending_phantom_claims
+      # Returns phantom players assigned to the current user that are pending confirmation
+      def index
+        phantoms = PhantomPlayer
+          .includes(:crew, :claimed_by)
+          .where(claimed_by: current_user, claim_confirmed: false)
+          .order(created_at: :desc)
+
+        render json: PhantomPlayerBlueprint.render(phantoms, view: :with_crew, root: :phantom_claims)
+      end
+    end
+  end
+end

app/controllers/api/v1/phantom_players_controller.rb

@@ -7,9 +7,9 @@ module Api
 
       before_action :restrict_access
       before_action :set_crew
-      before_action :authorize_crew_member!, only: %i[index confirm_claim]
+      before_action :authorize_crew_member!, only: %i[index confirm_claim decline_claim]
       before_action :authorize_crew_officer!, only: %i[create bulk_create update destroy assign]
-      before_action :set_phantom, only: %i[show update destroy assign confirm_claim]
+      before_action :set_phantom, only: %i[show update destroy assign confirm_claim decline_claim]
 
       # GET /crews/:crew_id/phantom_players
       def index
@@ -78,6 +78,14 @@ module Api
         render json: PhantomPlayerBlueprint.render(@phantom, view: :with_claimed_by, root: :phantom_player)
       end
 
+      # POST /crews/:crew_id/phantom_players/:id/decline_claim
+      def decline_claim
+        raise CrewErrors::NotClaimedByUserError unless @phantom.claimed_by == current_user
+
+        @phantom.unassign!
+        render json: PhantomPlayerBlueprint.render(@phantom, view: :with_claimed_by, root: :phantom_player)
+      end
+
       private
 
       def set_crew

config/routes.rb

@@ -197,6 +197,7 @@ Rails.application.routes.draw do
         member do
           post :assign
           post :confirm_claim
+          post :decline_claim
         end
       end
     end
@@ -212,6 +213,9 @@ Rails.application.routes.draw do
       end
     end
 
+    # Pending phantom claims for current user (outside crew context)
+    get :pending_phantom_claims, to: 'phantom_claims#index'
+
     # GW Events (public read, admin write)
     resources :gw_events, only: %i[index show create update] do
       member do