feat: player runtime for goodluke and SaintlyCorruption

Text fields (`input`) with InputValue classes games can extend, continue/break in screen loops, Confirm,
CaptureFocus/ClearFocus/InvertSelected, generator functions and iter/next, starred tuple items,
renpy.file and json over data files loaded before the game starts, renpy.Container and
register_sl_displayable, DiamondBox layout, ConditionSwitch/DynamicImage/Animation, renpy.show(what=...),
callable transforms (`store.move_in(0.3)`), call_in_new_context as a call, im.matrix/im.Image/
MatrixColor, colorsys, fnmatch, FontGroup, persistent._clear and small renpy helpers.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

frontend/src/player/index.ts

@@ -37,6 +37,12 @@ export async function launch(root: HTMLElement, versionId: number, onExit: () =>
     Promise.all(game.scripts.map((s) => getJSON<ScriptModule>(blob(manifest, s)))),
     loadTranslator(game, manifest, lang),
   ]);
+  // files the game reads while it starts (`renpy.file(...)`) have to be here before its first line runs
+  if (game.dataFiles?.length) {
+    const texts = await Promise.all(game.dataFiles.map((path) =>
+      fetch(blob(manifest, `data/${path}`), { credentials: "same-origin" }).then((r) => (r.ok ? r.text() : ""))));
+    game.dataText = Object.fromEntries(game.dataFiles.map((path, i) => [path.toLowerCase(), texts[i]]));
+  }
   const cloud = await cloudActive();
   if (game.runtime) {
     const load = RUNTIMES[game.runtime];