fix(build): include CLAUDE.md and QUICKSTART.md in npm package

.npmignore was excluding dist/ which prevented essential files from
being included in the npm package distribution.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: marcusgoll

.npmignore

@@ -52,7 +52,8 @@ test-projects/
 examples/local/
 
 # Build artifacts that shouldn't be published
-dist/
+# Note: dist/ is NOT excluded - it contains the package distribution files
+# dist/  <- Removed: dist is the primary package content, included via package.json "files"
 build/
 coverage/
 

CHANGELOG.md

@@ -2,6 +2,17 @@
 
 ---
 
+## [11.8.1] - 2025-12-15
+
+### 🐛 Fixed
+
+**Package Distribution Missing Essential Files**
+
+- Fixed `.npmignore` excluding `dist/` folder which prevented `CLAUDE.md` and `QUICKSTART.md` from being included in the npm package
+- Users running `npx spec-flow init` or `npx spec-flow update` no longer see "Package is corrupted" errors
+
+---
+
 ## [11.8.0] - 2025-12-15
 
 ### ✨ Added

package.json

@@ -1,6 +1,6 @@
 {
   "name": "spec-flow",
-  "version": "11.8.0",
+  "version": "11.8.1",
   "description": "Spec-Driven Development workflow toolkit for Claude Code - Build high-quality features faster with repeatable AI workflows",
   "keywords": [
     "claude",