fork(fix): Clone AMLL 并修复 BUG

- 将AMLL Clone到本以地进行修复和优化(emm虽然这很不优雅但是暂时无时间做子模块和Fork)
- 修复在当前播放歌词行不可见的视口Seek会出现滚动偏移的问题

amll-local/packages/core/tsdown.config.ts

@@ -0,0 +1,34 @@
+import { readFileSync } from "node:fs";
+import { defineConfig } from "tsdown";
+import { baseConfig } from "../../tsdown.base.ts";
+
+const rawQueryPlugin = {
+	name: "raw-query",
+	resolveId(id: string, importer: string | undefined) {
+		if (id.endsWith("?raw")) {
+			const rawPath = id.slice(0, -4);
+			const base = importer ? `file://${importer}` : `file://${process.cwd()}/`;
+			const resolved = new URL(rawPath, base).pathname.replace(
+				/^\/([A-Za-z]:)/,
+				"$1",
+			);
+			return `\0raw:${resolved}`;
+		}
+	},
+	load(id: string) {
+		if (id.startsWith("\0raw:")) {
+			const file = id.slice(5);
+			const content = readFileSync(file, "utf-8");
+			return `export default ${JSON.stringify(content)}`;
+		}
+	},
+};
+
+export default defineConfig({
+	...baseConfig,
+	entry: { "amll-core": "./src/index.ts" },
+	plugins: [rawQueryPlugin],
+	define: {
+		"import.meta.env.DEV": "process.env.NODE_ENV !== 'production'",
+	},
+});