Channels: add announced/unannounced filtering

[alexlwn123]

Description

• This PR adds filtering options on the channels screen. (Under the search bar)
• It allows users to filter channels by public/private only.
• More filtering options can be added trivially.

Note: This is my first time contributing to Zeus, and I'm having trouble getting tsc to run. Tried to troubleshoot, but still looking at 350 type errors all across the codebase. These changes aren't causing any additional errors (and I'm stumped), so I'm opening the PR.

Thanks!

This pull request is categorized as a:

• New feature
• Bug fix
• Code refactor
• Configuration change
• Locales update
• Quality assurance
• Other

Checklist

• I’ve run yarn run tsc and made sure my code compiles correctly
• I’ve run yarn run lint and made sure my code didn’t contain any problematic patterns
• I’ve run yarn run prettier and made sure my code is formatted correctly
• I’ve run yarn run test and made sure all of the tests pass

Testing

If you modified or added a utility file, did you add new unit tests?

• No, I’m a fool
• Yes
• N/A

I have tested this PR on the following platforms (please specify OS version and phone model/VM):

• Android (emulator - Pixel 3a, Android 14)
• iOS (emulator - iPhone 14 pro, iOS 16.4)

I have tested this PR with the following types of nodes (please specify node version and API version where appropriate):

• LND (REST)
• LND (Lightning Node Connect)
• Core Lightning (c-lightning-REST)
• Core Lightning (Spark)
• Eclair
• LndHub

Locales

• I’ve added new locale text that requires translations
• I’m aware that new translations should be made on the Zeus Transfix page and not directly to this repo

Third Party Dependencies and Packages

• Contributors will need to run yarn after this PR is merged in
• 3rd party dependencies have been modified:
  • verify that package.json and yarn.lock have been properly updated
  • verify that dependencies are installed for both iOS and Android platforms

Other:

• Changes were made that require an update to the README
• Changes were made that require an update to onboarding

[kaloudis]

Don't sweat the tsc stuff - it needs a reconfiguration

[shubhamkmr04]

tACK

[kaloudis]

tACK - works great and the code is clean

@alexlwn123 let's just change the labels to Announced and Unannounced. It would be more consistent with the current language in the app and is more accurate (don't to give users the impression that they're truly private). My bad as I framed it originally as Public/Private filtering.

[kaloudis]

tACK. Excellent first contribution to the project!