remove outdated development setup and publishing instructions from README

README.md

@@ -60,46 +60,3 @@ async function example() {
 ## Supported Formats
 
 - .png, .jpg, .jpeg, .gif, .bmp, .webp, .tiff
-
-## Development
-
-### Setup
-
-1. Clone the repository
-2. Install dependencies:
-
-```bash
-npm install
-```
-
-### Scripts
-
-- `npm run build`: Compile TypeScript
-- `npm run lint`: Run ESLint
-- `npm test`: Run Jest tests
-- `npm run test:coverage`: Run tests with coverage report
-
-### Publishing to NPM
-
-1. Ensure you're logged into NPM:
-
-```bash
-npm login
-```
-
-2. Update version (use appropriate semver):
-
-```bash
-npm version patch  # or minor/major
-```
-
-3. Publish:
-
-```bash
-npm publish
-```
-
-### Continuous Integration
-
-- Ensure `.github/workflows/ci.yml` is set up for automated testing
-- Configure NPM token in repository secrets