test(esp32): add hardResetPinStates to PinManager mocks in 6 test files

Same root cause as the previous test fix in 3e38397 — upstream commit
d64eebc (fix(stop): reset CPU to PC=0) added a hardResetPinStates() call
to useSimulatorStore.stopBoard. The vi.mock factories in these 6 ESP32-
adjacent test files only exposed updatePort/onPinChange/getListenersCount,
so any test path that hits stopBoard crashed with "is not a function"
once the real prod code called the new method.

Each gets a single-line addition: this.hardResetPinStates = vi.fn();

Verified with full vitest run: 127 files pass, 2,005 tests pass, 0 failures.

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

frontend/src/__tests__/esp32-dht22-flow.test.ts

@@ -58,6 +58,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.onPwmChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
     this.updatePwm = vi.fn();
   }),
 }));

frontend/src/__tests__/esp32-integration.test.ts

@@ -46,6 +46,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.updatePort = vi.fn();
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
     this.resetPinStates = vi.fn();
   }),
 }));

frontend/src/__tests__/esp32-servo-pot.test.ts

@@ -70,6 +70,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.onPwmChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
     this.updatePwm = vi.fn();
     this.triggerPinChange = vi.fn();
   }),

frontend/src/__tests__/esp32-wifi-bluetooth.test.ts

@@ -45,6 +45,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.updatePort = vi.fn();
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
   }),
 }));
 

frontend/src/__tests__/esp32-wifi-webserver-integration.test.ts

@@ -47,6 +47,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.updatePort = vi.fn();
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
   }),
 }));
 

frontend/src/__tests__/esp32c3-wifi-bluetooth.test.ts

@@ -46,6 +46,7 @@ vi.mock('../simulation/PinManager', () => ({
     this.updatePort = vi.fn();
     this.onPinChange = vi.fn().mockReturnValue(() => {});
     this.getListenersCount = vi.fn().mockReturnValue(0);
+    this.hardResetPinStates = vi.fn();
   }),
 }));