Fix tests and remove unused policy files

app/policies/family_invitation_policy.rb

@@ -1,22 +0,0 @@
-# frozen_string_literal: true
-
-class FamilyInvitationPolicy < ApplicationPolicy
-  def show?
-    # Public endpoint for invitation acceptance - no authentication required
-    true
-  end
-
-  def create?
-    user.family == record.family && user.family_owner?
-  end
-
-  def accept?
-    # Users can accept invitations sent to their email
-    user.email == record.email
-  end
-
-  def destroy?
-    # Only family owners can cancel invitations
-    user.family == record.family && user.family_owner?
-  end
-end

app/policies/family_membership_policy.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-class FamilyMembershipPolicy < ApplicationPolicy
-  def show?
-    user.family == record.family
-  end
-
-  def update?
-    # Users can update their own settings
-    return true if user == record.user
-
-    # Family owners can update any member's settings
-    user.family == record.family && user.family_owner?
-  end
-
-  def destroy?
-    # Users can remove themselves (handled by family leave logic)
-    return true if user == record.user
-
-    # Family owners can remove other members
-    user.family == record.family && user.family_owner?
-  end
-end

spec/requests/users/registrations_spec.rb

@@ -51,8 +51,8 @@ RSpec.describe 'Users::Registrations', type: :request do
         get new_user_registration_path
 
         expect(response).to have_http_status(:ok)
-        expect(response.body).to include('Register now!')
-        expect(response.body).to include('take control over your location data')
+        expect(response.body).to include('Almost there!')
+        expect(response.body).to include('control over your location data')
         expect(response.body).not_to include('Join')
         expect(response.body).to include('Sign up')
       end
@@ -227,7 +227,7 @@ RSpec.describe 'Users::Registrations', type: :request do
         get new_user_registration_path
 
         expect(response).to have_http_status(:ok)
-        expect(response.body).to include('Register now!')
+        expect(response.body).to include('Almost there!')
       end
 
       it 'allows account creation' do

spec/services/families/accept_invitation_spec.rb

@@ -99,6 +99,7 @@ RSpec.describe Families::AcceptInvitation do
 
     context 'when family is at max capacity' do
       before do
+        allow(DawarichSettings).to receive(:self_hosted?).and_return(false)
         # Fill family to max capacity
         create_list(:family_membership, Family::MAX_MEMBERS, family: family, role: :member)
       end

spec/services/families/invite_spec.rb

@@ -57,6 +57,7 @@ RSpec.describe Families::Invite do
 
     context 'when family is at max capacity' do
       before do
+        allow(DawarichSettings).to receive(:self_hosted?).and_return(false)
         # Create max members (5 total including owner)
         create_list(:family_membership, Family::MAX_MEMBERS - 1, family: family, role: :member)
       end