fix(ble): remove 450ms silence watchdog and trigger release on push

- Eliminate 450ms BLE_SILENCE_WATCHDOG_MS to prevent prematurely cutting off voice while held
- Restore clean ADPCM audio pipeline state machine to eliminate decode desync / white noise
- Update GitHub Actions release workflow: trigger on git push instead of daily cron
- Update prebuilt firmware binaries and RemoteMapper-Flasher packages

.github/workflows/release.yml

@@ -1,9 +1,9 @@
-name: Daily Release Flasher
+name: Release Flasher
 
 on:
-  schedule:
-    # 每天北京时间凌晨 04:00 (UTC 20:00) 自动触发
-    - cron: '0 20 * * *'
+  push:
+    branches:
+      - master
   workflow_dispatch:
     inputs:
       tag_name:
@@ -43,7 +43,7 @@ jobs:
       - name: 同步发布至 GitHub Release 并替换附件 (Update Release Assets)
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          TAG_NAME: ${{ inputs.tag_name || 'release' }}
+          TAG_NAME: ${{ github.event.inputs.tag_name || 'release' }}
         run: |
           echo "=== 目标 Release Tag: $TAG_NAME ==="
 
@@ -66,6 +66,6 @@ jobs:
             echo "Release '$TAG_NAME' 不存在，正在创建全新 Release 并上传文件..."
             gh release create "$TAG_NAME" RemoteMapper-Flasher.7z RemoteMapper-Flasher.zip \
               --title "免环境一键刷机包 V1.0.0" \
-              --notes "RemoteMapper-ESP32 每日最新自动构建免环境刷机包。"
+              --notes "RemoteMapper-ESP32 最新构建免环境刷机包。"
             echo "=== 全新 Release 创建完成！==="
           fi

include/app_config.h

@@ -34,7 +34,6 @@ extern "C" {
 #define BLE_REMOTE_MAC_PREFIX     "c0:5d:39"
 #define BLE_SCAN_INTERVAL_MS      100
 #define BLE_SCAN_WINDOW_MS        80
-#define BLE_SILENCE_WATCHDOG_MS   450       // Voice key release watchdog timeout (ms)
 #define BLE_KEEP_ALIVE_INTERVAL   2000      // MIC_EXTEND interval during active voice (ms)
 
 // ATVV GATT UUIDs (128-bit)

src/ble/ble_remote_client.cpp

@@ -655,15 +655,6 @@ void ble_remote_task(void) {
             start_scan();
         }
     }
-
-    // 4. Audio silence watchdog (if voice key released packet dropped over BLE)
-    if (s_ble_state == BLE_STATE_TALKING) {
-        if (now - s_last_audio_ms > BLE_SILENCE_WATCHDOG_MS) {
-            app_log("ATVV", "Silence watchdog expired -> force stopping speech");
-            s_ble_state = BLE_STATE_CONNECTED;
-            key_engine_feed_key(&g_key_engine, MI_KEY_VOICE, false, now);
-        }
-    }
 }
 
 ble_remote_state_t ble_remote_get_state(void) {