fix: correct DOCS_ENV value for muldicat development build

- Change DOCS_ENV from 'dev' to 'development' to match siteConfig.ts
- Fixes 'Configuration missing for muldicat in dev' deployment error

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

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

Author: jonphipps

standards/muldicat/project.json

@@ -14,7 +14,7 @@
       "configurations": {
         "development": {
           "env": {
-            "DOCS_ENV": "dev"
+            "DOCS_ENV": "development"
           }
         },
         "production": {