FIX: 补齐 iOS prod flavor 构建配置

Author: echo-loop

TASKS.md

@@ -71,6 +71,17 @@ PostHog 自动事件 `Application Opened` 不带任何系统授权属性，无
 
 ## 录音+识别功能（进行中）
 
+- [x] **修复 iOS `prod` flavor release 构建配置**
+
+  **完成时间**: 2026-06-15 18:38 +0800
+
+  补齐 `prod` flavor 的 iOS 构建链路，避免 `flutter run --release --flavor prod` 在 Flutter 26 / Xcode 26 下丢失 `TARGET_BUILD_DIR`：
+  - `ios/Podfile` 增加 `Debug-prod` / `Release-prod` 到 CocoaPods 配置映射
+  - 新增 `ios/Flutter/Debug-prod.xcconfig` 与 `ios/Flutter/Release-prod.xcconfig`
+  - `ios/Runner.xcodeproj/project.pbxproj` 将 `Debug-prod` / `Release-prod` 绑定到对应 flavor xcconfig
+  - 重新执行 `pod install` 同步 Pods flavor 配置
+  - 验证 `xcodebuild -workspace Runner.xcworkspace -scheme prod -configuration Release-prod -showBuildSettings` 可正常输出 `TARGET_BUILD_DIR`
+
 - [x] **段落复述评级开关**
 
   **完成时间**: 2026-06-15 16:04 +0800

ios/Flutter/Debug-prod.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug-prod.xcconfig"
+#include "Generated.xcconfig"

ios/Flutter/Release-prod.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release-prod.xcconfig"
+#include "Generated.xcconfig"

ios/Podfile

@@ -8,6 +8,8 @@ project 'Runner', {
   'Debug' => :debug,
   'Profile' => :release,
   'Release' => :release,
+  'Debug-prod' => :debug,
+  'Release-prod' => :release,
 }
 
 def flutter_root

ios/Podfile.lock

@@ -422,6 +422,6 @@ SPEC CHECKSUMS:
   url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
   wakelock_plus: e29112ab3ef0b318e58cfa5c32326458be66b556
 
-PODFILE CHECKSUM: 70f5c0e68c409464e3f40aaa1da2ef0010c0b024
+PODFILE CHECKSUM: 1ada93970e280f9c70e826efc50f49c004438275
 
 COCOAPODS: 1.16.2

ios/Runner.xcodeproj/project.pbxproj

@@ -61,7 +61,9 @@
 		74C80C892DBFB94900E0F060 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		74C80C8B2DBFB96B00E0F060 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/InfoPlist.strings"; sourceTree = "<group>"; };
 		760CFBF4116266D85F7D6C7A /* Pods-Runner.debug-prod.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug-prod.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug-prod.xcconfig"; sourceTree = "<group>"; };
+		7A16A2E95A6B4F4091D7A230 /* Debug-prod.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = "Debug-prod.xcconfig"; path = "Flutter/Debug-prod.xcconfig"; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		8FA81F0DB6E24B6E9F984D2B /* Release-prod.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = "Release-prod.xcconfig"; path = "Flutter/Release-prod.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -125,7 +127,9 @@
 			children = (
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
 				9740EEB21CF90195004384FC /* Debug.xcconfig */,
+				7A16A2E95A6B4F4091D7A230 /* Debug-prod.xcconfig */,
 				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
+				8FA81F0DB6E24B6E9F984D2B /* Release-prod.xcconfig */,
 				9740EEB31CF90195004384FC /* Generated.xcconfig */,
 			);
 			name = Flutter;
@@ -786,7 +790,7 @@
 		};
 		6421BDC31E9940158003FA33 /* Release-prod */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			baseConfigurationReference = 8FA81F0DB6E24B6E9F984D2B /* Release-prod.xcconfig */;
 			buildSettings = {
 				APP_DISPLAY_NAME = "Echo Loop";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
@@ -1143,7 +1147,7 @@
 		};
 		D4ACA9420A334162838509B6 /* Debug-prod */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			baseConfigurationReference = 7A16A2E95A6B4F4091D7A230 /* Debug-prod.xcconfig */;
 			buildSettings = {
 				APP_DISPLAY_NAME = "Echo Loop";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;