Cross platform Tyrian runtime

[davesmith00000]

No description provided.

[Copilot]

Pull request overview

This PR refactors Tyrian’s “classic” runtime into a new cross-platform tyrian-platform module by abstracting view presentation behind a PresentView typeclass, while also adding new core/location types and introducing Scala Native support across shared modules.

Changes:

• Introduces tyrian-platform (Cmd/Sub + platform-agnostic runtime) and wires JS “classic” to it via PresentView (HtmlViewState).
• Moves JS-only subscription constructors (timeout, every, fromEvent, animationFrameTick, etc.) into tyrian.classic.syntax.
• Adds tyrian-core location parsing/types and begins enabling Scala Native builds/CI (including native implementations in indigoengine-shared).

Reviewed changes

Copilot reviewed 49 out of 55 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
tyrian/src-js/tyrian/classic/websocket/WebSocket.scala	Imports classic syntax to use JS-only Sub constructors (e.g., Sub.emit, Sub.every).
tyrian/src-js/tyrian/classic/syntax.scala	Adds JS-only extensions and Sub constructors previously living in Sub (timeouts, intervals, events, RAF ticks).
tyrian/src-js/tyrian/classic/rendering/Rendering.scala	Moves rendering package namespace to tyrian.classic.rendering.
tyrian/src-js/tyrian/classic/rendering/RendererState.scala	Moves renderer state package namespace to tyrian.classic.rendering.
tyrian/src-js/tyrian/classic/rendering/HtmlViewState.scala	Renames/reshapes renderer state into HtmlViewState and provides PresentView[Html, HtmlViewState].
tyrian/src-js/tyrian/classic/package.scala	Adds classic aliases to platform Cmd/Sub types/companions.
tyrian/src-js/tyrian/classic/TyrianApp.scala	Switches classic app startup to use platform runtime with HtmlViewState initial state.
tyrian/src-js/tyrian/Watcher.scala	Imports classic syntax to keep using JS-only Sub constructors for watchers.
tyrian/package.mill	Switches Tyrian to depend on tyrian-platform (and trims JS-only deps from Tyrian module).
tyrian-tags/package.mill	Adjusts JS/JVM module structure and dependencies to account for new core/platform separation.
tyrian-platform/test/src/tyrian/platform/SubTests.scala	Updates tests for new package/module location and avoids callback state clashes.
tyrian-platform/test/src/tyrian/platform/SubLawsTest.scala	Updates laws tests to new runtime/helper package and changes Arbitrary Sub construction.
tyrian-platform/test/src/tyrian/platform/CmdTests.scala	Updates package and removes classic syntax usage in favor of direct Cmd.Run.
tyrian-platform/test/src/tyrian/platform/CmdSubUtils.scala	Updates package to tyrian.platform.
tyrian-platform/test/src/tyrian/platform/CmdLawsTest.scala	Updates helper import/package to tyrian.platform.runtime.
tyrian-platform/src/tyrian/platform/runtime/TyrianRuntime.scala	Makes runtime view-platform-agnostic via PresentView, storing a generic view state Ref.
tyrian-platform/src/tyrian/platform/runtime/SubHelper.scala	Moves helper into tyrian.platform.runtime and updates imports.
tyrian-platform/src/tyrian/platform/runtime/PresentView.scala	Introduces the rendering/presentation typeclass used by TyrianRuntime.
tyrian-platform/src/tyrian/platform/runtime/CmdHelper.scala	Moves helper into tyrian.platform.runtime and updates imports.
tyrian-platform/src/tyrian/platform/Sub.scala	Moves Sub to tyrian.platform and removes JS-only constructors from platform core.
tyrian-platform/src/tyrian/platform/Cmd.scala	Moves Cmd to tyrian.platform and updates helper import.
tyrian-platform/package.mill	Adds new cross-platform module with js/jvm/native targets and dependencies.
tyrian-platform/README.md	Documents purpose of new tyrian-platform module.
tyrian-htmx/package.mill	Adjusts module ordering/deps consistent with new tags/core/platform split.
tyrian-core/test/src/tyrian/LocationTests.scala	Adds tests for Location.fromUrl internal vs external behavior.
tyrian-core/test/src/tyrian/LocationDetailsTests.scala	Adds comprehensive parsing tests for LocationDetails.fromUrl and query params.
tyrian-core/src/tyrian/LocationDetails.scala	Adds URL parsing and query-param decoding model used by Location.
tyrian-core/src/tyrian/Location.scala	Adds Location ADT with Internal/External and fromUrl helper.
tyrian-core/src-native/tyrian/LocationPlatform.scala	Adds native platform trait stub for Location platform extensions.
tyrian-core/src-jvm/tyrian/LocationPlatform.scala	Adds JVM platform trait stub for Location platform extensions.
tyrian-core/src-js/tyrian/LocationPlatform.scala	Adds JS platform helper to build internal Location from org.scalajs.dom.Location.
tyrian-core/package.mill	Adds new tyrian-core module with js/jvm/native targets (js depends on scalajs-dom).
tyrian-core/README.md	Documents purpose of new tyrian-core module.
indigoengine-shared/test/src/indigoengine/shared/datatypes/RadiansTests.scala	Updates tests for removed Double arithmetic overloads on Radians.
indigoengine-shared/test/src-native/indigoengine/shared/collections/NonEmptyBatchTests.scala	Adds Scala Native tests for NonEmptyBatch.
indigoengine-shared/test/src-native/indigoengine/shared/collections/BatchStructureTests.scala	Adds Scala Native tests for Batch structure/equals/compact.
indigoengine-shared/src/indigoengine/shared/datatypes/Radians.scala	Removes @targetName Double overloads (not available under chosen native constraints).
indigoengine-shared/src/indigoengine/shared/datatypes/Degrees.scala	Removes @targetName Double overloads (same reason as Radians).
indigoengine-shared/src-native/indigoengine/shared/syntax.scala	Adds native syntax entrypoint and re-exports shared syntax helpers.
indigoengine-shared/src-native/indigoengine/shared/collections/mutable/KVP.scala	Adds mutable native KVP implementation for performance-sensitive use cases.
indigoengine-shared/src-native/indigoengine/shared/collections/mutable/Batch.scala	Adds mutable native Batch implementation backed by ArrayBuffer.
indigoengine-shared/src-native/indigoengine/shared/collections/NonEmptyBatch.scala	Adds native NonEmptyBatch implementation.
indigoengine-shared/src-native/indigoengine/shared/collections/KVP.scala	Adds native immutable KVP implementation.
indigoengine-shared/src-native/indigoengine/shared/collections/Batch.scala	Adds native Batch implementation (Vector-backed) for Scala Native.
indigoengine-shared/package.mill	Adds a native target for indigoengine-shared and enables publishing for JVM too.
indigo-sandboxes/sandbox/src/main/scala/com/example/sandbox/scenes/WaypointScene.scala	Updates angle math to avoid removed scalar overloads on Radians.
indigo-sandboxes/sandbox/src/main/scala/com/example/sandbox/scenes/PerformerScene.scala	Updates rotation math to avoid removed scalar overloads on Radians.
indigo-extras/test/src/indigoextras/waypoints/WaypointPathTests.scala	Updates expected angle calculation for removed scalar overloads.
indigo-core/test/src/indigo/core/geometry/VertexTests.scala	Updates rotation math for removed scalar overloads.
indigo-core/test/src/indigo/core/datatypes/Vector2Tests.scala	Updates rotation math for removed scalar overloads.
indigo-core/test/src/indigo/core/datatypes/PointTests.scala	Updates rotation math for removed scalar overloads.
indigo-core/src/indigo/core/dice/Dice.scala	Updates random angle math for removed scalar overloads.
ci.sh	Adds native linking step to CI pipeline.
build.sh	Adds native linking step to local build pipeline.
build.mill	Adds Scala Native support, a SharedNative module trait, and native dependency versions.