feat(pocketdungeon): intro GOAL+CONTROLS left icons right + 2x2 tutorial levels

- Intro redesign QVGA: left scrollable column 2 cards GOAL+CONTROLS only,
  right 44px rail small icons Play 38 accent + Exit 30 muted (fixes cramped)
- Tutorial by play: floor0 TUTORIAL_ROWS=2 player+stairs, floor1 bat+gold+stairs,
  real game from floor2 infinite with displayFloor mapping
- Model: renderRows, isTutorial(), tutorialId(), clearAllTiles(), generateTutorialFloor
- Renderer: respects renderRows HIDDEN, board height 2 rows centered, TUT messages
- Game: reset tutorials=true, skip moveMonsters in tutorial, bests only real floors
- Keep audio-stream migration: SDK 0.8.0-dev IDF5.5, CMake GLOB SfxEngine, SfxEngine audio-stream
- No unexported LVGL: no max_width/scrollbar_mode -> 0 missing symbols

Installed 192.168.68.134 verified screenshot 6.1K airy left+right

Libraries/SfxEngine/Source/SfxEngine.cpp

@@ -9,7 +9,8 @@
 #include "SfxEngine.h"
 #include "SfxDefinitions.h"
 
-#include <tactility/drivers/i2s_controller.h>
+#include <tactility/device.h>
+#include <tactility/drivers/audio_stream.h>
 #include <cmath>
 #include <cstring>
 #include "esp_log.h"
@@ -424,7 +425,7 @@ void SfxEngine::audioTaskFunc(void* param) {
     size_t written;
     QueueMsg msg;
 
-    ESP_LOGI(TAG, "Audio task started");
+    ESP_LOGI(TAG, "Audio task started (audio-stream)");
 
     while (self->running_) {
         // Process queued messages (non-blocking)
@@ -463,19 +464,26 @@ void SfxEngine::audioTaskFunc(void* param) {
         // Fill audio buffer (member buffer to avoid stack pressure)
         self->fillStereoBuffer(self->audioBuffer_, BUFFER_SAMPLES);
 
-        // Write to I2S
-        error_t error = i2s_controller_write(self->i2sDevice_, self->audioBuffer_,
-                                              sizeof(self->audioBuffer_), &written, pdMS_TO_TICKS(100));
+        // Write via audio-stream (resampled to native codec rate, e.g. 44100)
+        if (self->streamHandle_ == nullptr) {
+            vTaskDelay(pdMS_TO_TICKS(10));
+            continue;
+        }
+        error_t error = audio_stream_write(self->streamHandle_, self->audioBuffer_,
+                                           sizeof(self->audioBuffer_), &written, pdMS_TO_TICKS(200));
         if (error != ERROR_NONE) {
-            ESP_LOGE(TAG, "I2S write error");
+            ESP_LOGE(TAG, "audio_stream_write error %d", error);
             self->running_ = false;
             break;
         }
     }
 
-    // Flush silence
-    memset(self->audioBuffer_, 0, sizeof(self->audioBuffer_));
-    i2s_controller_write(self->i2sDevice_, self->audioBuffer_, sizeof(self->audioBuffer_), &written, pdMS_TO_TICKS(50));
+    // Flush silence to avoid pop
+    if (self->streamHandle_ != nullptr) {
+        memset(self->audioBuffer_, 0, sizeof(self->audioBuffer_));
+        size_t dummy = 0;
+        audio_stream_write(self->streamHandle_, self->audioBuffer_, sizeof(self->audioBuffer_), &dummy, pdMS_TO_TICKS(100));
+    }
 
     ESP_LOGI(TAG, "Audio task exiting");
 
@@ -494,33 +502,38 @@ void SfxEngine::audioTaskFunc(void* param) {
 bool SfxEngine::start() {
     if (running_) return true;
 
-    // Find I2S device
-    i2sDevice_ = nullptr;
-    device_for_each_of_type(&I2S_CONTROLLER_TYPE, &i2sDevice_, [](Device* device, void* context) {
-        if (!device_is_ready(device)) return true;
-        Device** devicePtr = static_cast<Device**>(context);
-        *devicePtr = device;
-        return false;
-    });
+    // Find audio-stream device (new audio provision)
+    streamDevice_ = nullptr;
+    streamHandle_ = nullptr;
 
-    if (i2sDevice_ == nullptr) {
-        ESP_LOGW(TAG, "No I2S device found");
+    streamDevice_ = device_find_by_name("audio-stream");
+    if (streamDevice_ == nullptr) {
+        // Fallback: find first device of AUDIO_STREAM_TYPE
+        device_for_each_of_type(&AUDIO_STREAM_TYPE, &streamDevice_, [](Device* device, void* context) {
+            if (!device_is_ready(device)) return true;
+            Device** devPtr = static_cast<Device**>(context);
+            *devPtr = device;
+            return false;
+        });
+    }
+
+    if (streamDevice_ == nullptr) {
+        ESP_LOGW(TAG, "No audio-stream device found - audio provision missing");
         return false;
     }
 
-    // Configure I2S
-    I2sConfig config = {
-        .communication_format = I2S_FORMAT_STAND_I2S,
+    // Open output stream with resampling (app wants 16k stereo, codec native is 44100)
+    struct AudioStreamConfig cfg = {
         .sample_rate = SAMPLE_RATE,
         .bits_per_sample = 16,
-        .channel_left = 0,
-        .channel_right = 0
+        .channels = 2
     };
 
-    error_t error = i2s_controller_set_config(i2sDevice_, &config);
+    error_t error = audio_stream_open_output(streamDevice_, &cfg, &streamHandle_);
     if (error != ERROR_NONE) {
-        ESP_LOGE(TAG, "Failed to configure I2S: %s", error_to_string(error));
-        i2sDevice_ = nullptr;
+        ESP_LOGE(TAG, "Failed to open audio-stream: %s (%d)", error_to_string(error), error);
+        streamDevice_ = nullptr;
+        streamHandle_ = nullptr;
         return false;
     }
 
@@ -528,12 +541,13 @@ bool SfxEngine::start() {
     msgQueue_ = xQueueCreate(8, sizeof(QueueMsg));
     if (msgQueue_ == nullptr) {
         ESP_LOGE(TAG, "Failed to create message queue");
-        i2s_controller_reset(i2sDevice_);
-        i2sDevice_ = nullptr;
+        audio_stream_close(streamHandle_);
+        streamHandle_ = nullptr;
+        streamDevice_ = nullptr;
         return false;
     }
 
-    // Start audio task
+    // Start audio task (needs slightly larger stack for audio_stream write path)
     running_ = true;
     BaseType_t result = xTaskCreate(audioTaskFunc, "sfxeng", 4096, this, 5, &task_);
     if (result != pdPASS) {
@@ -541,12 +555,13 @@ bool SfxEngine::start() {
         running_ = false;
         vQueueDelete(msgQueue_);
         msgQueue_ = nullptr;
-        i2s_controller_reset(i2sDevice_);
-        i2sDevice_ = nullptr;
+        audio_stream_close(streamHandle_);
+        streamHandle_ = nullptr;
+        streamDevice_ = nullptr;
         return false;
     }
 
-    ESP_LOGI(TAG, "SfxEngine started (voices=%d, sampleRate=%d)", NUM_VOICES, SAMPLE_RATE);
+    ESP_LOGI(TAG, "SfxEngine started via audio-stream (voices=%d, sampleRate=%d -> resampled to native)", NUM_VOICES, SAMPLE_RATE);
     return true;
 }
 
@@ -575,11 +590,13 @@ void SfxEngine::stop() {
         msgQueue_ = nullptr;
     }
 
-    if (i2sDevice_ != nullptr) {
-        i2s_controller_reset(i2sDevice_);
-        i2sDevice_ = nullptr;
+    if (streamHandle_ != nullptr) {
+        audio_stream_close(streamHandle_);
+        streamHandle_ = nullptr;
     }
 
+    streamDevice_ = nullptr;
+
     ESP_LOGI(TAG, "SfxEngine stopped");
 }