diff --git a/.gitignore b/.gitignore
index f99e16618..912c6be57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -144,6 +144,14 @@ windows/flutter/generated_plugin_registrant.cc
 windows/flutter/generated_plugin_registrant.h
 windows/flutter/generated_plugins.cmake
 
+# Project only ships Android/iOS — ignore other platform scaffolding entirely
+/linux/
+/macos/
+/windows/
+/web/
+**/linux/flutter/ephemeral/
+**/windows/flutter/ephemeral/
+
 # ================== Swift Package Manager (SPM) ==================
 # SPM build directories
 **/.build/
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/app_links_linux b/linux/flutter/ephemeral/.plugin_symlinks/app_links_linux
deleted file mode 120000
index 0754d472f..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/app_links_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/app_links_linux-1.0.3/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/connectivity_plus b/linux/flutter/ephemeral/.plugin_symlinks/connectivity_plus
deleted file mode 120000
index 5891bf73d..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/connectivity_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/connectivity_plus-6.1.5/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/device_info_plus b/linux/flutter/ephemeral/.plugin_symlinks/device_info_plus
deleted file mode 120000
index 2faf5084e..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/device_info_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/device_info_plus-11.5.0/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/file_picker b/linux/flutter/ephemeral/.plugin_symlinks/file_picker
deleted file mode 120000
index f060bd847..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/file_picker
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/file_picker-10.3.10/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/file_selector_linux b/linux/flutter/ephemeral/.plugin_symlinks/file_selector_linux
deleted file mode 120000
index dddcf45c0..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/file_selector_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/file_selector_linux-0.9.4/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/flutter_blue_plus_linux b/linux/flutter/ephemeral/.plugin_symlinks/flutter_blue_plus_linux
deleted file mode 120000
index b6ba0971a..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/flutter_blue_plus_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/flutter_blue_plus_linux-7.0.3/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/flutter_local_notifications_linux b/linux/flutter/ephemeral/.plugin_symlinks/flutter_local_notifications_linux
deleted file mode 120000
index ae1560fc0..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/flutter_local_notifications_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/flutter_local_notifications_linux-5.0.0/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_linux b/linux/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_linux
deleted file mode 120000
index dc0ff6f7b..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/flutter_secure_storage_linux-1.2.3/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/gtk b/linux/flutter/ephemeral/.plugin_symlinks/gtk
deleted file mode 120000
index 8c11bb4e1..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/gtk
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/gtk-2.1.0/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/image_picker_linux b/linux/flutter/ephemeral/.plugin_symlinks/image_picker_linux
deleted file mode 120000
index 6d1ab2096..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/image_picker_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/image_picker_linux-0.2.2/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/package_info_plus b/linux/flutter/ephemeral/.plugin_symlinks/package_info_plus
deleted file mode 120000
index d4a608e48..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/package_info_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/package_info_plus-8.3.1/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/path_provider_linux b/linux/flutter/ephemeral/.plugin_symlinks/path_provider_linux
deleted file mode 120000
index 1772469bd..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/path_provider_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/record_linux b/linux/flutter/ephemeral/.plugin_symlinks/record_linux
deleted file mode 120000
index 7a0a20f90..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/record_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/record_linux-1.3.0/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/share_plus b/linux/flutter/ephemeral/.plugin_symlinks/share_plus
deleted file mode 120000
index 497c2cf34..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/share_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/share_plus-12.0.2/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/url_launcher_linux b/linux/flutter/ephemeral/.plugin_symlinks/url_launcher_linux
deleted file mode 120000
index e1d5e58cd..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/url_launcher_linux
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/url_launcher_linux-3.2.2/
\ No newline at end of file
diff --git a/linux/flutter/ephemeral/.plugin_symlinks/window_size b/linux/flutter/ephemeral/.plugin_symlinks/window_size
deleted file mode 120000
index 3e93d5a47..000000000
--- a/linux/flutter/ephemeral/.plugin_symlinks/window_size
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/git/flutter-desktop-embedding-6c66ad23ee79749f30a8eece542cf54eaf157ed8/plugins/window_size/
\ No newline at end of file
diff --git a/macos/Podfile b/macos/Podfile
deleted file mode 100644
index 29c8eb329..000000000
--- a/macos/Podfile
+++ /dev/null
@@ -1,42 +0,0 @@
-platform :osx, '10.14'
-
-# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
-ENV['COCOAPODS_DISABLE_STATS'] = 'true'
-
-project 'Runner', {
-  'Debug' => :debug,
-  'Profile' => :release,
-  'Release' => :release,
-}
-
-def flutter_root
-  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
-  unless File.exist?(generated_xcode_build_settings_path)
-    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
-  end
-
-  File.foreach(generated_xcode_build_settings_path) do |line|
-    matches = line.match(/FLUTTER_ROOT\=(.*)/)
-    return matches[1].strip if matches
-  end
-  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
-end
-
-require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
-
-flutter_macos_podfile_setup
-
-target 'Runner' do
-  use_frameworks!
-
-  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
-  target 'RunnerTests' do
-    inherit! :search_paths
-  end
-end
-
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    flutter_additional_macos_build_settings(target)
-  end
-end
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/app_links b/windows/flutter/ephemeral/.plugin_symlinks/app_links
deleted file mode 120000
index 011668bba..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/app_links
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/app_links-6.4.1/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/connectivity_plus b/windows/flutter/ephemeral/.plugin_symlinks/connectivity_plus
deleted file mode 120000
index 5891bf73d..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/connectivity_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/connectivity_plus-6.1.5/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/device_info_plus b/windows/flutter/ephemeral/.plugin_symlinks/device_info_plus
deleted file mode 120000
index 2faf5084e..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/device_info_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/device_info_plus-11.5.0/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/file_picker b/windows/flutter/ephemeral/.plugin_symlinks/file_picker
deleted file mode 120000
index 6bbda11a3..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/file_picker
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/file_picker-10.2.0/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/file_selector_windows b/windows/flutter/ephemeral/.plugin_symlinks/file_selector_windows
deleted file mode 120000
index 684b72683..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/file_selector_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/file_selector_windows-0.9.3+4/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/firebase_auth b/windows/flutter/ephemeral/.plugin_symlinks/firebase_auth
deleted file mode 120000
index 1b91a78d7..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/firebase_auth
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/firebase_auth-6.1.2/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/firebase_core b/windows/flutter/ephemeral/.plugin_symlinks/firebase_core
deleted file mode 120000
index 090496a03..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/firebase_core
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/firebase_core-4.2.1/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_windows b/windows/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_windows
deleted file mode 120000
index 385477e5a..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/flutter_secure_storage_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/flutter_secure_storage_windows-3.1.2/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/flutter_tts b/windows/flutter/ephemeral/.plugin_symlinks/flutter_tts
deleted file mode 120000
index 032662a02..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/flutter_tts
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/flutter_tts-4.2.3/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/image_picker_windows b/windows/flutter/ephemeral/.plugin_symlinks/image_picker_windows
deleted file mode 120000
index ce6a89d7d..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/image_picker_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/image_picker_windows-0.2.1+1/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/package_info_plus b/windows/flutter/ephemeral/.plugin_symlinks/package_info_plus
deleted file mode 120000
index 9b8fda97e..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/package_info_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/package_info_plus-8.3.0/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/path_provider_windows b/windows/flutter/ephemeral/.plugin_symlinks/path_provider_windows
deleted file mode 120000
index 7c82345cb..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/path_provider_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/permission_handler_windows b/windows/flutter/ephemeral/.plugin_symlinks/permission_handler_windows
deleted file mode 120000
index 0423c6387..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/permission_handler_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/permission_handler_windows-0.2.1/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/record_windows b/windows/flutter/ephemeral/.plugin_symlinks/record_windows
deleted file mode 120000
index 24d55d455..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/record_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/record_windows-1.0.7/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/share_plus b/windows/flutter/ephemeral/.plugin_symlinks/share_plus
deleted file mode 120000
index 03c486e71..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/share_plus
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/share_plus-12.0.1/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/url_launcher_windows b/windows/flutter/ephemeral/.plugin_symlinks/url_launcher_windows
deleted file mode 120000
index 75fda99a5..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/url_launcher_windows
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/hosted/pub.dev/url_launcher_windows-3.1.4/
\ No newline at end of file
diff --git a/windows/flutter/ephemeral/.plugin_symlinks/window_size b/windows/flutter/ephemeral/.plugin_symlinks/window_size
deleted file mode 120000
index 3e93d5a47..000000000
--- a/windows/flutter/ephemeral/.plugin_symlinks/window_size
+++ /dev/null
@@ -1 +0,0 @@
-/Users/liwei/.pub-cache/git/flutter-desktop-embedding-6c66ad23ee79749f30a8eece542cf54eaf157ed8/plugins/window_size/
\ No newline at end of file