* fix(build): make proto/i18n's implicit outputs explicit
* use option_env! instead of rerun-if-env-changed
> As of 1.46, using env! and option_env! in source code will automatically detect changes and trigger rebuilds.
https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-env-changed
* ditto for STRINGS_PY and STRINGS_TS
* fix comment
* remove space
* add anki_i18n and locale_config crates to launcher
* add launcher.ftl
* add tr to state
* replace most hardcoded strings with translations
* add support for `launcher` rustcfg to trim translations
* use marker structs to denote type of translations
* move underscores into generated code
* Update cargo-license, which may fix the license order issue (dae)
