build(http): compile to dist with declarations and inline sourcemaps

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/http/package.json

@@ -3,10 +3,18 @@
   "version": "0.1.0",
   "description": "HTTP/1.1 server over Tailscale WASM networking",
   "type": "module",
-  "main": "src/index.ts",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.js"
+    }
+  },
   "scripts": {
+    "build": "tsc --project tsconfig.json",
     "test": "tsx --test 'src/**/*.test.ts'",
-    "typecheck": "tsc --project tsconfig.json"
+    "typecheck": "tsc --project tsconfig.json --noEmit"
   },
   "devDependencies": {
     "@types/node": "^25.6.0",

packages/http/tsconfig.json

@@ -8,7 +8,13 @@
     "skipLibCheck": true,
     "lib": ["ES2022"],
     "types": ["node"],
-    "noEmit": true
+    "outDir": "dist",
+    "rootDir": "src",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSourceMap": true,
+    "inlineSources": true
   },
-  "include": ["src/**/*"]
+  "include": ["src/**/*"],
+  "exclude": ["src/**/*.test.ts"]
 }