Refactor/build/vite

[KonghaYao]

Summary by Sourcery

Refactor build configuration to use Vite, update import paths and module declarations, and add scripts for build and test enhancements.

Enhancements:

• Refactor AssetsMap to include conditional compilation for browser environments.
• Remove loadHarbuzz method from SystemAssetsMap class.
• Update import paths in index.html and test files to use cn-font-split.browser.js.
• Replace unplugin with fontPlugin in rspack.config.js and unplugin.ts.
• Refactor calcContoursBorder to use a more accurate calculation for ContoursPerByte.
• Update ConvertManager to use workerURL.toString() for worker pool initialization.
• Update module declaration for worker URLs in env.d.ts.

Build:

• Add vite.config.mts for subsets, metrics, and vite packages with specific build configurations.
• Add NodeNativePolyfill script for handling node module replacements in browser environments.
• Add fix_vite_lib_assets.mjs script to modify Vite build behavior.

Tests:

• Add checkResultHash.mjs script to verify hash consistency of .woff2 files across different environments.

Chores:

• Remove obsolete configuration files: rollup.config.browser.mjs, vitest.config.ts, rollup.config.js, common.config.mjs, and tsup.config.ts.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This pull request refactors the build system to use Vite, updates asset management for browser and node environments, and removes obsolete configuration files. Key changes include updating import paths, renaming plugins, and adding new utility scripts.

File-Level Changes

Files	Changes
packages/subsets/src/adapter/AssetsMap.ts packages/subsets/src/adapter/assets.ts packages/subsets/src/adapter/browser/browserPresets.ts packages/subsets/src/adapter/node/nodeAssets.json	Refactored asset management to use browser and node presets.
packages/subsets/index.html packages/subsets/test/deno.onlne.test.js packages/subsets/test/deno.test.js	Updated import paths and path transformations for fontSplit and Assets.
packages/vite/rspack.config.js packages/vite/src/unplugin.ts packages/vite/vite.config.mts	Refactored Vite and Rspack configurations, including plugin renaming and new Vite config files.
packages/subsets/src/useSubset/calcContoursBorder.ts packages/subsets/src/convert/convert.manager.ts packages/subsets/src/env.d.ts	Fixed and updated various utility functions and configurations.
packages/subsets/test/checkResultHash.mjs script/fix_vite_lib_assets.mjs	Added new utility scripts for hash checking and Vite asset fixing.
packages/subsets/rollup.config.browser.mjs packages/subsets/vitest.config.ts packages/subsets/rollup.config.js packages/subsets/scripts/common.config.mjs packages/vite/tsup.config.ts	Removed obsolete configuration files.

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