Add npm publishing of JS libs (#702)

* feat: publish js libs to npm

* changed license type

* updated readme

* added id

* added exclusion for web and deno packages

* update comment

* updating env var

deno.json

@@ -8,8 +8,12 @@
     "./packages/transport-web-bluetooth",
     "./packages/transport-web-serial"
   ],
+  "tasks": {
+    "build:npm": "deno run -A scripts/build_npm_package.ts"
+  },
   "imports": {
     "@bufbuild/protobuf": "npm:@bufbuild/protobuf@^2.2.3",
+    "@deno/dnt": "jsr:@deno/dnt@^0.42.1",
     "@meshtastic/protobufs": "jsr:@meshtastic/protobufs@^2.7.0",
     "@types/node": "npm:@types/node@^22.13.10",
     "ste-simple-events": "npm:ste-simple-events@^3.0.11",
@@ -33,5 +37,14 @@
   },
   "unstable": [
     "sloppy-imports"
+  ],
+  "exclude": [
+    "node_modules",
+    "dist",
+    "npm",
+    "build",
+    "coverage",
+    "out",
+    ".vscode-test"
   ]
 }