fix: fix issues on beta for CldImage (#15)

# Description

<!-- Include a summary of the change made and also list the dependencies
that are required if any -->

## Issue Ticket Number

Fixes #11 #13 #12 #10 

Also update doc examples

<!-- Specify above which issue this fixes by referencing the issue
number (`#<ISSUE_NUMBER>`) or issue URL. -->
<!-- Example: Fixes
https://github.com/cloudinary-community/svelte-cloudinary/issues/<ISSUE_NUMBER>
-->

## Type of change

<!-- Please select all options that are applicable. -->

- [X] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [X] Fix or improve the documentation
- [ ] This change requires a documentation update


# Checklist

<!-- These must all be followed and checked. -->

- [ ] I have followed the contributing guidelines of this project as
mentioned in [CONTRIBUTING.md](/CONTRIBUTING.md)
- [ ] I have created an
[issue](https://github.com/cloudinary-community/svelte-cloudinary/issues)
ticket for this PR
- [ ] I have checked to ensure there aren't other open [Pull
Requests](https://github.com/cloudinary-community/svelte-cloudinary/pulls)
for the same update/change?
- [ ] I have performed a self-review of my own code
- [ ] I have run tests locally to ensure they all pass
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes needed to the documentation

Author: matiasfha

.github/workflows/test_and_release.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ '16', '18' ]
+        node: ['18' ]
     steps:
       - uses: actions/checkout@v2
       - uses: pnpm/action-setup@v2
@@ -34,22 +34,22 @@ jobs:
       - uses: pnpm/action-setup@v2
         with:
           version: 7
-          
+
       - uses: actions/setup-node@v3
         with:
-          node-version: '16'
+          node-version: '18'
           cache: 'pnpm'
           # https://github.com/pnpm/pnpm/issues/3141
           registry-url: 'https://registry.npmjs.org'
-          
+
       - name: Install dependencies
         run: pnpm install
         working-directory: ./svelte-cloudinary
-        
+
       - name: Build package
         run: pnpm package
         working-directory: ./svelte-cloudinary
-        
+
       - name: Release
         run: npx semantic-release
         env:

docs/src/routes/+page.svx

@@ -1,5 +1,5 @@
 ---
-title: Getting Started 
+title: Getting Started
 order: 1
 ---
 
@@ -9,17 +9,17 @@ order: 1
 </script>
 
 
-# Svelte Cloudinary 
+# Svelte Cloudinary
 
 High-performance image delivery and uploading at scale in Svelte/SvelteKit powered by
-Cloudinary. 
+Cloudinary.
 * Automatically optimize images and deliver in modern formats * Remove backgrounds from
-images 
-* Dynamically add image and text overlays to images 
-* AI-based cropping and resizing 
-* Transform images using color and effects 
-* Generate Open Graph Social Media cards on the fly 
-* Drop-in Upload Widget 
+images
+* Dynamically add image and text overlays to images
+* AI-based cropping and resizing
+* Transform images using color and effects
+* Generate Open Graph Social Media cards on the fly
+* Drop-in Upload Widget
 * ...all at scale with Cloudinary
 <ImageGrid>
 	<li>
@@ -38,7 +38,9 @@ images
       sizes="50vw"
       crop="thumb"
       gravity="faces"
-      tint="40:253f8c"
+      removeBackground
+  tint="40:253f8c"
+  underlay="images/city-skyline"
       overlays={[
         {
           position: {