[FIX] Adds support for proxying CORS requests

[Lissy93]

Category: Improvement

Overview
Some users reporting facing CORS issues with the Pi-Hole widget. This option adds a new option that can be applied to a widget (useProxy) that will route the request through the Node proxy server, which contains the right headers.

Issue Number #231, #391

New Vars

• useProxy - boolean, optional

Screenshot N/A

Code Quality Checklist (Please complete)

• All changes are backwards compatible
• All lint checks and tests are passing
• There are no (new) build warnings or errors
• (If a new config option is added) Attribute is outlined in the schema and documented
• (If a new dependency is added) Package is essential, and has been checked out for security or performance
• Bumps version, if new feature added

[netlify]

✔️ Deploy Preview for dashy-dev ready!

🔨 Explore the source changes: 746a377

🔍 Inspect the deploy log: https://app.netlify.com/sites/dashy-dev/deploys/61cfab1e34857e0007ace80f

😎 Browse the preview: https://deploy-preview-392--dashy-dev.netlify.app/

[viezly]

This pull request is split into 4 parts for easier review.
👀 Review pull request on Viezly

Changed files are located in these folders:

• /
• docs
• services
• src/assets/locales
• src/components/Widgets
• src/mixins

[Lissy93]

Before merging, I should probably also add this option to other widgets for self-hosted services. To prevent the same issue, and to keep things consistent.

Not yet sure if I need to add a cloud function for Netlify too. Since users hosting the app on Netlify won't be able to integrate with locally-self-hosted apps, it might not be needed.

I also still need to also add this option to the Configuring docs, bump version and update changelog.

[Lissy93]

Fixes #391

[liss-bot]

The fix for this issue has now been released in Dashy 2.0.0 ✨

If you haven't done so already, please update your instance to 2.0.0 or later. See Dashy 2.0.0 for full info.

Feel free to reach out if you need any more support. If you are enjoying Dashy, consider supporting the project.