docs: add more context on wallet_getKeys.md

[joshieDo]

It might be confusing for some users on why they're getting a key for every chain if chainIds is not passed.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
dialog.porto	Ready	Preview	Comment	Dec 9, 2025 9:44pm
docs.porto	Ready	Preview	Comment	Dec 9, 2025 9:44pm
id.porto	Ready	Preview	Comment	Dec 9, 2025 9:44pm
playground.porto	Ready	Preview	Comment	Dec 9, 2025 9:44pm
wagmi.porto	Ready	Preview	Comment	Dec 9, 2025 9:44pm

3 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
interop.porto	Ignored			Dec 9, 2025 9:44pm
porto-ui	Ignored	Preview		Dec 9, 2025 9:44pm
proxy.porto	Ignored			Dec 9, 2025 9:44pm

[changeset-bot]

⚠️ No Changeset found

Latest commit: 8d57125

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[github-actions]

Built extension for 8d5712543f88b856b57f8dbe7cb4e719a58562fd.

Download

Instructions

1. Download the extension.zip asset from the link below
2. Unzip the downloaded file

Chrome

3. Unzip the Chrome directory
4. Open Chrome and navigate to chrome://extensions
5. Enable Developer Mode in the top right corner
6. Click Load Unpacked in the top left corner
7. Select the unzipped Chrome directory
8. Done!

Firefox

3. Open your browser and navigate to about:debugging#/runtime/this-firefox
4. Click Load Temporary Add-on... in the top right corner
5. Select the zipped Firefox directory
6. Done!

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/porto@1044

commit: 8d57125

[github-actions]

size-limit report 📦

Path	Size	Loading time (3g)	Running time (snapdragon)	Total time
import { Porto } from 'porto'	63.72 KB (0%)	1.3 s (0%)	41 ms (+116.24% 🔺)	1.4 s
import { porto } from 'porto/wagmi/Connector'	17.92 KB (0%)	359 ms (0%)	85 ms (+430.51% 🔺)	443 ms