parley: add IME support to text editor example #287

Job	Run time
cargo clippy (android) (armv7-linux-androideabi)	46s
cargo clippy (windows-latest)	2m 4s
cargo clippy (android) (aarch64-linux-android)	1m 19s
cargo check (msrv) (windows-latest)	1m 15s
cargo clippy (macos-latest)	48s
cargo check (msrv) (android) (armv7-linux-androideabi)	33s
cargo clippy (android) (x86_64-linux-android)	1m 16s
cargo check (msrv) (macos-latest)	27s
cargo clippy (ubuntu-latest)	1m 54s
cargo check (msrv) (android) (aarch64-linux-android)	38s
cargo check (msrv) (ubuntu-latest)	21s
cargo check (msrv) (android) (x86_64-linux-android)	22s
cargo doc (windows-latest)	3m 31s
cargo fmt	26s
cargo test (windows-latest)	1m 44s
typos	4s
cargo doc (macos-latest)	24s
cargo test (macos-latest)	27s
cargo test (ubuntu-latest)	25s
cargo doc (ubuntu-latest)	23s
	19m 7s

Provide feedback