Fix broken --version in global npm installs

rootDir: "." caused tsc to output to dist/src/index.js, making the
relative require("../package.json") resolve to dist/package.json
(which doesn't exist). Add tsconfig.build.json with rootDir: "src"
so output goes to dist/index.js where the path resolves correctly.

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

Author: christopherarter

CLAUDE.md

@@ -194,6 +194,7 @@ JSON output (`--json`) returns:
 
 ## Code Style
 
+- Prefer fixing root causes over patching symptoms. If a workaround is needed, explain why the structural fix isn't feasible.
 - TypeScript strict mode, no `any`
 - Pure functions where possible, side effects at the edges (CLI entrypoint, file I/O)
 - No classes unless genuinely needed — prefer modules with exported functions

package.json

@@ -1,11 +1,11 @@
 {
   "name": "@dynamik-dev/refdocs",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "type": "module",
   "description": "Local CLI tool that indexes markdown documentation and exposes fast fuzzy search with intelligent chunking",
-  "main": "dist/src/index.js",
+  "main": "dist/index.js",
   "bin": {
-    "refdocs": "dist/src/index.js"
+    "refdocs": "dist/index.js"
   },
   "files": [
     "dist"

tsconfig.build.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src"
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": ["node_modules", "dist", "tests"]
+}