Fix JSR wasm package license

doc/manual/souce/development.md

@@ -109,6 +109,7 @@ npx jsr publish --dry-run
 
 The npm package name is `decodal-wasm`.
 The JSR package name is `@hare/decodal-wasm`.
+JSR currently expects a single SPDX license identifier in `jsr.json`; the WebAssembly package metadata uses `MIT` while the Rust workspace remains dual licensed as `MIT OR Apache-2.0`.
 
 The playground editor uses CodeMirror 6 with the generated Lezer parser in `src/lib/codemirror/decodal-parser.js`.
 The canonical grammar is documented in `doc/manual/souce/language/grammar.md`; regenerate the Lezer parser when that grammar or `editors/lezer-decodal/decodal.grammar` changes.

site/decodal-site/src/wasm/jsr.json

@@ -1,7 +1,7 @@
 {
   "name": "@hare/decodal-wasm",
   "version": "0.1.2",
-  "license": "MIT OR Apache-2.0",
+  "license": "MIT",
   "exports": "./decodal_wasm.js",
   "publish": {
     "include": [