feat(js): Add wasm export path and improve bundler compatibility

- Add "./wasm" export in package.json to expose suzume-wasm.wasm directly,
  enabling bundlers (webpack, Next.js, Vite) to resolve the WASM file via
  import '@libraz/suzume/wasm'
- Simplify locateFile logic in Suzume.create(): skip setting locateFile
  entirely when no wasmPath is provided, avoiding potential interference
  with default Emscripten resolution
- Add bundler integration examples to README.npm.md (Vite ?url import and
  new URL() pattern)
- Fix POS values in README.npm.md examples to use uppercase (NOUN, VERB)
  matching the actual Tag.pos string values returned by generateTags()

Author: libraz

README.npm.md

@@ -16,15 +16,15 @@ for (const t of tokens) {
 
 // Tag extraction (returns { tag, pos } objects)
 const tags = suzume.generateTags('東京スカイツリーに行きました')
-// → [{ tag: '東京', pos: 'noun' }, { tag: 'スカイツリー', pos: 'noun' }, { tag: '行く', pos: 'verb' }]
+// → [{ tag: '東京', pos: 'NOUN' }, { tag: 'スカイツリー', pos: 'NOUN' }, { tag: '行く', pos: 'VERB' }]
 
 // Nouns only
 suzume.generateTags('美味しいラーメンを食べた', { pos: ['noun'] })
-// → [{ tag: 'ラーメン', pos: 'noun' }]
+// → [{ tag: 'ラーメン', pos: 'NOUN' }]
 
 // Exclude basic words (hiragana-only lemma like する, ある, いい)
 suzume.generateTags('今日はいい天気ですね', { excludeBasic: true })
-// → [{ tag: '今日', pos: 'noun' }, { tag: '天気', pos: 'noun' }]
+// → [{ tag: '今日', pos: 'NOUN' }, { tag: '天気', pos: 'NOUN' }]
 ```
 
 ### Browser (CDN)
@@ -38,6 +38,23 @@ suzume.generateTags('今日はいい天気ですね', { excludeBasic: true })
 </script>
 ```
 
+### Bundlers (webpack, Next.js, etc.)
+
+If your bundler doesn't automatically resolve the `.wasm` file, you can specify its path manually:
+
+```typescript
+import wasmUrl from '@libraz/suzume/wasm?url' // Vite
+const suzume = await Suzume.create({ wasmPath: wasmUrl })
+```
+
+Or specify the path directly:
+
+```typescript
+const suzume = await Suzume.create({
+  wasmPath: new URL('@libraz/suzume/wasm', import.meta.url).href
+})
+```
+
 ## Documentation
 
 - [Getting Started](https://suzume.libraz.net/docs/getting-started)

js/index.ts

@@ -172,14 +172,11 @@ export class Suzume {
 
     // Dynamic import of the Emscripten-generated module
     const createModule = await import('./suzume.js');
-    const module: EmscriptenModule = await createModule.default({
-      locateFile: (path: string) => {
-        if (path.endsWith('.wasm') && wasmPath) {
-          return wasmPath;
-        }
-        return path;
-      },
-    });
+    const moduleOptions: Record<string, unknown> = {};
+    if (wasmPath) {
+      moduleOptions.locateFile = (path: string) => (path.endsWith('.wasm') ? wasmPath : path);
+    }
+    const module: EmscriptenModule = await createModule.default(moduleOptions);
 
     let handle: number;
 

package.json

@@ -11,6 +11,7 @@
       "types": "./dist/index.d.ts",
       "import": "./dist/index.js"
     },
+    "./wasm": "./dist/suzume-wasm.wasm",
     "./package.json": "./package.json"
   },
   "sideEffects": false,