Add iOS module template

This will enable integration of flutter-views into existing iOS project.

This reverts commit 8be198d8 that broke the build.

Add iOS module template

This will enable integration of flutter-views into existing iOS project.

This reverts commit c64ace84.

If the developer changes their Xcode build settings and their project
has plugins, pod install is required, (e.g. to pick up changes to the
target architecture).

Similarly, manual edits to the Podfile should trigger a pod install.

This reverts commit 6e26cc28.

This updates AppContext per the recommendations in #15352

Fixes #15352

This reverts commit b3e4976c.

* Revert "Revert "Enable developers to run pod from terminal directly and skip pod install if possible. (#13374)" (#13770)"

This reverts commit 0759043e.

* some nits on cocoapods code

* put back the FLUTTER_FRAMEWORK_DIR env variable

Revert "Enable developers to run pod from terminal directly and skip pod install if possible. (#13374)" (#13770)

This reverts commit c6a17525.

Avoids running pod install if .flutter-plugins and its flutter framework pod dependency didn't change

* Remove unnecessary error message

* Add AUTHOR

* Disable cocoapods stats

* Add a comment for code readers

* fix new test

* start

* with create

* refactor cocoapod code, add tests

* fix tests

* throw when cocoapod missing

* obj-c projects don’t use use_framework!