Merge pull request #4 from PKramek/fix/feature-json-schema-compliance

fix: remove invalid 'license' field from devcontainer-feature.json

Author: PKramek

src/claude-code/devcontainer-feature.json

@@ -12,7 +12,6 @@
     "devcontainer"
   ],
   "documentationURL": "https://github.com/pkramek/claude-devcontainer#readme",
-  "license": "Apache-2.0",
   "licenseURL": "https://github.com/pkramek/claude-devcontainer/blob/main/LICENSE",
   "installsAfter": ["ghcr.io/devcontainers/features/node"],
   "options": {