Implementing D'Qar Cargo Frigate (#595)

![image](https://github.com/user-attachments/assets/88aea2b7-95bc-41bd-b483-b53c7b21f2d0)

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Co-authored-by: AMMayberry1 <[email protected]>

server/game/cards/04_JTL/units/DQarCargoFrigate.ts

@@ -0,0 +1,20 @@
+import AbilityHelper from '../../../AbilityHelper';
+import { NonLeaderUnitCard } from '../../../core/card/NonLeaderUnitCard';
+
+export default class DQarCargoFrigate extends NonLeaderUnitCard {
+    protected override getImplementationId() {
+        return {
+            id: '5422802110',
+            internalName: 'dqar-cargo-frigate',
+        };
+    }
+
+    protected override setupCardAbilities() {
+        this.addConstantAbility({
+            title: 'This unit gets -1/-0 for each damage on it.',
+            ongoingEffect: AbilityHelper.ongoingEffects.modifyStats((target) => ({
+                power: -(target.damage), hp: 0
+            }))
+        });
+    }
+}

test/server/cards/04_JTL/units/DQarCargoFrigate.spec.ts

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+describe('D\'Qar Cargo Frigate', function () {
+    integration(function (contextRef) {
+        it('D\'Qar Cargo Frigate\'s ability should give this unit gets -1/-0 for each damage on it', function () {
+            contextRef.setupTest({
+                phase: 'action',
+                player1: {
+                    spaceArena: ['dqar-cargo-frigate']
+                },
+                player2: {
+                    spaceArena: ['fetts-firespray#pursuing-the-bounty']
+                }
+            });
+
+            const { context } = contextRef;
+
+            expect(context.dqarCargoFrigate.damage).toBe(0);
+            expect(context.dqarCargoFrigate.getPower()).toBe(6);
+
+            context.player1.clickCard(context.dqarCargoFrigate);
+            context.player1.clickCard(context.fettsFirespray);
+
+            expect(context.player2).toBeActivePlayer();
+            expect(context.fettsFirespray).toBeInZone('discard');
+            expect(context.dqarCargoFrigate.damage).toBe(5);
+            expect(context.dqarCargoFrigate.getPower()).toBe(1);
+        });
+    });
+});