feat: drop arm64e + intel-mac sim; add lerc/zstd/jpegturbo packages; cpp.js DX overhaul

  iOS:
  - xcframework slice paths: ios-arm64_arm64e -> ios-arm64,
    ios-arm64_x86_64-simulator -> ios-arm64-simulator
  - 11 ios podspecs: EXCLUDED_ARCHS[sdk=iphonesimulator*] = x86_64 to keep
    consumer apps from linking against intel-mac simulator slices
  - ios.toolchain.cmake refreshed (kept as no-longer-used reference)

  Packages:
  - new: cppjs-package-lerc (wasm/android/ios + meta)
  - new: cppjs-package-zstd (wasm/android/ios + meta)
  - jpegturbo: add wasm/android/ios native packages
  - gdal/geotiff/tiff: build script + config updates to wire up new transitive
    deps (jpegturbo, zstd, lerc); native versions unchanged

  cpp.js core:
  - assets/ reorganized into js-runtime/, cpp-runtime/, cmake/, packaging/
  - extract shared js-runtime core.js + platform adapters (path-url, path-fs,
    fs-node, fs-browser, worker-comlink); browser/node/edge.js reduced to thin
    shims with a Comlink/embind worker bridge for browsers
  - buildJs: resolve function-typed env values with (state, target);
    silence rollup MISSING_GLOBAL_NAME / MISSING_NODE_BUILTINS noise
  - createLib/buildWasm: force option bypasses cache shortcut on rebuild
  - new isSourceNewer helper: mtime-based force trigger reused by all plugins
  - structured logger (log-update + picocolors) with TTY/NO_COLOR fallback,
    in-place step lines, consistent timing format
  - createXCFramework: logger integration, quiet ranlib/xcodebuild stdout
  - cppjsEmptySource.cpp: weak inline marker symbol drops ranlib warning

  Plugins:
  - plugin-vite: configurePreviewServer with COOP/COEP for multithread WASM,
    fix .cpp watch via correct paths.native iteration, force rebuild on HMR,
    load() force triggered by mtime check
  - plugin-webpack: COOP/COEP in getDevServerConfig + middleware,
    isSourceNewer-driven force rebuild
  - plugin-rollup: fix existsSync(array) bug in buildStart, isSourceNewer
  - plugin-react-native: update assets paths after reorg

  Workspace / scripts:
  - pnpm 9.9.0 -> 10.33.2 + onlyBuiltDependencies allowlist
    (@swc/core, esbuild, sharp, unrs-resolver, workerd)
  - root scripts/ folder for check-* utilities (terminal-first; --report opt-in)
  - package.json scripts overhauled: pnpm topological filter for build:packages,
    rimraf -g for cross-platform clear:*, e2e:mobile recursion fix, pack:list
    path/depth fix, new check:dist / check:deps / check:native + strict variants
  - check-beta-status: skip @cpp.js/playground packages

  Misc:
  - native-versions.md, website docs updates
  - sample podspec / cmake / native source updates

Author: bugra9

.gitignore

@@ -45,4 +45,10 @@ testem.log
 Thumbs.db
 
 .vscode
-.claude
+.claude
+default.profraw
+
+# Stale outputs from former check-* scripts (now print to terminal)
+/beta-releases.md
+/external-dependencies.md
+/native-versions.md