perf: use lzma-wasm for SWF decompression and drop vite

Replace the pure-JS lzma decoder with lzma-wasm (Rust/WASM, base64-inlined,
zero-alloc decompress), giving an order-of-magnitude speedup on furni
imports. Remove the obsolete lzma type shim and the redundant top-level
vite dev dependency, which nothing imports directly.

next.config.ts

@@ -32,7 +32,7 @@ const nextConfig: NextConfig = {
 	reactStrictMode: true,
 	compress: true,
 	productionBrowserSourceMaps: false,
-	serverExternalPackages: ["lzma", "sharp", "pino", "pino-pretty"],
+	serverExternalPackages: ["lzma-wasm", "sharp", "pino", "pino-pretty"],
 
 	async redirects() {
 		return [

package.json

@@ -48,7 +48,7 @@
 		"jszip": "3.10.1",
 		"lenis": "1.3.26",
 		"lucide-react": "1.33.0",
-		"lzma": "^2.3.2",
+		"lzma-wasm": "1.0.7",
 		"motion": "13.1.1",
 		"music-metadata": "11.15.0",
 		"mysql2": "3.23.4",
@@ -85,7 +85,6 @@
 		"tailwindcss": "4.3.3",
 		"tsx": "4.23.12",
 		"typescript": "7.0.2",
-		"vite": "8.2.2",
 		"vitest": "4.1.11"
 	}
 }

pnpm-lock.yaml

@@ -79,9 +79,9 @@ importers:
       lucide-react:
         specifier: 1.33.0
         version: 1.33.0([email protected])
-      lzma:
-        specifier: ^2.3.2
-        version: 2.3.2
+      lzma-wasm:
+        specifier: 1.0.7
+        version: 1.0.7
       motion:
         specifier: 13.1.1
         version: 13.1.1([email protected]([email protected]))([email protected])
@@ -185,9 +185,6 @@ importers:
       typescript:
         specifier: 7.0.2
         version: 7.0.2
-      vite:
-        specifier: 8.2.2
-        version: 8.2.2(@types/[email protected])([email protected])([email protected])([email protected])([email protected])
       vitest:
         specifier: 4.1.11
         version: 4.1.11(@types/[email protected])(@vitest/[email protected])([email protected](@types/[email protected])([email protected])([email protected])([email protected])([email protected]))
@@ -2450,9 +2447,9 @@ packages:
     peerDependencies:
       react: ^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0
 
-  lzma@2.3.2:
-    resolution: {integrity: sha512-DcfiawQ1avYbW+hsILhF38IKAlnguc/fjHrychs9hdxe4qLykvhT5VTGNs5YRWgaNePh7NTxGD4uv4gKsRomCQ==}
-    hasBin: true
+  lzma[email protected]:
+    resolution: {integrity: sha512-/fm+kRC7MqF9aCAWU5GwmgWllzM7ehC46aB5Va7V1PAnUl0qSU8ZA2XWk8yOgZbkgL6MWLDyYIVJR+UQziwvUA==}
+    engines: {node: '>=16.0.0'}
 
   [email protected]:
     resolution: {integrity: sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==}
@@ -4593,7 +4590,7 @@ snapshots:
     dependencies:
       react: 19.2.8
 
-  lzma@2.3.2: {}
+  lzma[email protected]: {}
 
   [email protected]:
     dependencies:

src/lib/services/swf/swf-parser.test.ts

@@ -1,5 +1,5 @@
 import { deflateSync } from "node:zlib";
-import LZMA from "lzma";
+import { initWasmSync, compress as lzmaCompress } from "lzma-wasm";
 import { describe, expect, it } from "vitest";
 import {
 	decompressSwf,
@@ -33,7 +33,10 @@ function cwsFixture(payload: Buffer, version = 6): Buffer {
 }
 
 function zwsFixture(payload: Buffer, version = 6): Buffer {
-	const rawLzma = LZMA.compress(payload, 9);
+	initWasmSync();
+	const rawLzma = Buffer.from(
+		lzmaCompress(payload, { format: "lzma", level: 9 }),
+	);
 	const props = Buffer.from(rawLzma.slice(0, 5));
 	const compressedPayload = Buffer.from(rawLzma.slice(13));
 	const compressedSize = 5 + compressedPayload.length;

src/lib/services/swf/swf-parser.ts

@@ -3,8 +3,9 @@
  */
 
 import { inflateSync } from "node:zlib";
+import { initWasmSync, decompress as lzmaDecompress } from "lzma-wasm";
 
-const LZMA = require("lzma/src/lzma_worker").LZMA_WORKER;
+initWasmSync();
 
 // ── SWF Tag Types ──────────────────────────────────────────────────
 export const TAG_END = 0;
@@ -62,7 +63,9 @@ export function decompressSwf(buffer: Buffer): Buffer {
 		lzmaHeader.writeUInt32LE(0, 9);
 
 		const lzmaStream = Buffer.concat([lzmaHeader, compressedPayload]);
-		const decompressed = Buffer.from(LZMA.decompress(lzmaStream) as number[]);
+		const decompressed = Buffer.from(
+			lzmaDecompress(lzmaStream, { expectedSize: uncompressedSize }),
+		);
 
 		const header = Buffer.alloc(8);
 		buffer.copy(header, 0, 0, 8);

src/types/lzma.d.ts

@@ -1,14 +0,0 @@
-declare module "lzma" {
-	export const LZMA: any;
-	export function decompress(
-		byte_array: any,
-		on_finish?: (result: any, error: any) => void,
-		on_progress?: (percent: number) => void,
-	): any;
-	export function compress(
-		string: string | Uint8Array,
-		mode: number,
-		on_finish?: (result: any, error: any) => void,
-		on_progress?: (percent: number) => void,
-	): any;
-}