merge: 최신 main의 내부 예약 명령 경계를 반영한다

# Conflicts:
#	app/game-api/src/router/turns/index.ts

app/game-api/test/commandInput.test.ts

@@ -99,6 +99,31 @@ describe('turn command argument input', () => {
         await expect(parseReservedTurnArgs('general', 'che_포상', {})).rejects.toThrow('Unknown general turn command');
     });
 
+    it('rejects internal general commands before parsing their arguments or scenario overrides', async () => {
+        await expect(parseReservedTurnArgs('general', 'che_NPC능동', {})).rejects.toThrow(
+            'Unknown general turn command: che_NPC능동'
+        );
+        await expect(parseReservedTurnArgs('general', 'che_방랑', {})).rejects.toThrow(
+            'Unknown general turn command: che_방랑'
+        );
+        await expect(
+            parseReservedTurnArgs('general', 'che_등용수락', { destNationId: 1, destGeneralId: 2 })
+        ).rejects.toThrow('Unknown general turn command: che_등용수락');
+
+        await expect(
+            parseReservedTurnArgs(
+                'general',
+                'che_NPC능동',
+                { optionText: '순간이동', destCityId: 1 },
+                {
+                    availableGeneralCommand: {
+                        내부: ['휴식', 'che_NPC능동'],
+                    },
+                }
+            )
+        ).rejects.toThrow('Unknown scenario general command key: che_NPC능동');
+    });
+
     it('accepts and rejects reserved commands from the real 904/905/910/912 world config', async () => {
         const scenarioConsts = Object.fromEntries(
             await Promise.all(

app/game-api/test/lobbyRouter.test.ts

@@ -39,8 +39,12 @@ const buildContext = (
             nation: {
                 count: vi.fn(async () => 0),
             },
+            turnDaemonLease: {
+                findUnique: vi.fn(async () => ({ leaseUntil: new Date('2099-01-01T00:00:00.000Z') })),
+            },
         } as unknown as DatabaseClient,
-    }) as GameApiContext;
+        profileStatusSource: { get: vi.fn(async () => 'RUNNING' as const) },
+    }) as unknown as GameApiContext;
 
 describe('lobby season state', () => {
     it.each([0, 1, 2, 3])('returns legacy isunited state %i', async (isunited) => {
@@ -70,9 +74,28 @@ describe('lobby season state', () => {
         expect(result.clockMode).toBe('manual');
         expect(result.clockRunning).toBe(false);
         expect(result.clockStartsAt).toBeNull();
+        expect(result.turnEngineRunning).toBe(true);
         expect(new Date(result.serverWallTime).getTime()).not.toBeNaN();
     });
 
+    it('projects the explicit Gateway turn-running capability independently of the game clock mode', async () => {
+        const context = buildContext(
+            {},
+            {
+                baseTime: new Date('2026-08-15T00:00:00.000Z'),
+                tick: 72_000_000n,
+                mode: 'realtime',
+                wallAnchor: new Date('2026-08-15T00:00:00.000Z'),
+            }
+        );
+        context.profileStatusSource = { get: vi.fn(async () => 'PAUSED' as const) };
+
+        const result = await appRouter.createCaller(context).lobby.info();
+
+        expect(result.clockRunning).toBe(true);
+        expect(result.turnEngineRunning).toBe(false);
+    });
+
     it('exposes the future realtime wall anchor without advancing the preopen clock', async () => {
         const wallAnchor = new Date('2099-08-21T11:00:00.000Z');
         const result = await appRouter

app/game-api/test/router.test.ts

@@ -1440,7 +1440,12 @@ describe('appRouter', () => {
         const generalWrites: unknown[] = [];
         const nationWrites: unknown[] = [];
         const caller = appRouter.createCaller(
-            buildContext({ general, generalTurnWrites: generalWrites, nationTurnWrites: nationWrites })
+            buildContext({
+                state: buildWorldState(),
+                general,
+                generalTurnWrites: generalWrites,
+                nationTurnWrites: nationWrites,
+            })
         );
 
         await expect(
@@ -1461,6 +1466,18 @@ describe('appRouter', () => {
                 expectedRevision: 0,
             })
         ).rejects.toMatchObject({ code: 'BAD_REQUEST' });
+        await expect(
+            caller.turns.reserved.setGeneral({
+                generalId: 14,
+                turnIndex: 0,
+                action: 'che_NPC능동',
+                args: {},
+                expectedRevision: 0,
+            })
+        ).rejects.toMatchObject({
+            code: 'BAD_REQUEST',
+            message: 'Unknown general turn command: che_NPC능동',
+        });
 
         expect(generalWrites).toHaveLength(0);
         expect(nationWrites).toHaveLength(0);

app/game-api/test/turnEngineStatus.test.ts

@@ -0,0 +1,80 @@
+import { describe, expect, it, vi } from 'vitest';
+
+import { CachedTurnEngineStatus, loadTurnEngineRunning } from '../src/services/turnEngineStatus.js';
+
+describe('turn engine status projection', () => {
+    it('maps Gateway profile capabilities and keeps unavailable status unknown', async () => {
+        const activeLease = {
+            turnDaemonLease: {
+                findUnique: vi.fn(async () => ({ leaseUntil: new Date('2026-08-24T00:01:00.000Z') })),
+            },
+        };
+        const now = new Date('2026-08-24T00:00:00.000Z');
+        await expect(loadTurnEngineRunning({ get: async () => 'RUNNING' }, activeLease, 'che:default', now)).resolves.toBe(
+            true
+        );
+        await expect(loadTurnEngineRunning({ get: async () => 'PREOPEN' }, activeLease, 'che:default', now)).resolves.toBe(
+            false
+        );
+        await expect(loadTurnEngineRunning({ get: async () => 'PAUSED' }, activeLease, 'che:default', now)).resolves.toBe(
+            false
+        );
+        await expect(loadTurnEngineRunning({ get: async () => null }, activeLease, 'che:default', now)).resolves.toBeNull();
+        await expect(
+            loadTurnEngineRunning(
+                { get: async () => Promise.reject(new Error('gateway unavailable')) },
+                activeLease,
+                'che:default',
+                now
+            )
+        ).resolves.toBeNull();
+    });
+
+    it('marks a RUNNING profile stopped when its daemon lease is missing or expired', async () => {
+        const source = { get: async () => 'RUNNING' as const };
+        const now = new Date('2026-08-24T00:00:00.000Z');
+        await expect(
+            loadTurnEngineRunning(
+                source,
+                { turnDaemonLease: { findUnique: async () => null } },
+                'che:default',
+                now
+            )
+        ).resolves.toBe(false);
+        await expect(
+            loadTurnEngineRunning(
+                source,
+                {
+                    turnDaemonLease: {
+                        findUnique: async () => ({ leaseUntil: new Date('2026-08-23T23:59:59.999Z') }),
+                    },
+                },
+                'che:default',
+                now
+            )
+        ).resolves.toBe(false);
+    });
+
+    it('coalesces concurrent heartbeat reads and refreshes after the bounded cache window', async () => {
+        let now = 1_000;
+        const get = vi.fn(async () => 'RUNNING' as const);
+        const findUnique = vi.fn(async () => ({ leaseUntil: new Date('2099-01-01T00:00:00.000Z') }));
+        const cache = new CachedTurnEngineStatus(
+            { get },
+            { turnDaemonLease: { findUnique } },
+            'che:default',
+            2_000,
+            () => now
+        );
+
+        await expect(Promise.all([cache.get(), cache.get()])).resolves.toEqual([true, true]);
+        expect(get).toHaveBeenCalledTimes(1);
+        now += 1_999;
+        await expect(cache.get()).resolves.toBe(true);
+        expect(get).toHaveBeenCalledTimes(1);
+        now += 1;
+        await expect(cache.get()).resolves.toBe(true);
+        expect(get).toHaveBeenCalledTimes(2);
+        expect(findUnique).toHaveBeenCalledTimes(2);
+    });
+});