Previously, any use of our internal debug_log!() macro would require a
platform backend to be initialized. This was confusing when debugging
something in the (headless) wasm lsp implementation and nothing showed
up on the console.
Now if we can, we will always log. If a platform backend exists, we
route through it, otherwise we can do the fallback ourselves.
The nodejs tests don't use the testing backend, as a result, calling
`platform::update_timers_and_animations` would use the real time instead
of the fake time.
So call `maybe_activate_timers` with the fake time instead
I missed some instances as the CI and @ogoffart both pointed out. Fix
that.
Also make the `text_layout`and `ìnteger-sqrt` features that were set by
the `swrenderer` feature mandatory -- by removing them completely.
This way we don't have to add defmt, esp32-println and others as features to corelib and the slint api crate
(which would also expose them as public dependencies),
but instead this can be simply delegated to the Platform trait.
And add a test in the CI that checks for warnings in the internal
crates
(Also changed --exlcude in the test to be matching the one from build,
since c++ test are tested separately)
This simplifies the implementation of the pico and STM, as they both
have the same PlatformWindow implementation, and is likely to be the
same for every MCU
