feat(shorebird_cli): shorebird channels create

[felangel]

Description

Create a new channel for your application using the shorebird channels create command:

shorebird channels create --name MyChannel

Sample

shorebird channels create --name MyChannel  

🚀 Ready to create a new channel!

📱 App ID: 485df03f-f522-4242-bf3d-31c0869bacac
📺 Channel: MyChannel

Would you like to continue? (y/N) Yes
✓ Creating channel (0.2s)

✅ New Channel Created!

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🛠️ Bug fix (non-breaking change which fixes an issue)
• ❌ Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactor
• ✅ Build configuration change
• 📝 Documentation
• 🗑️ Chore

[eseidel]

I remain a bit skeptical of arbitrary channels (rather than just a couple pre-baked ones). But seems fine. Lets try it and see if initial users need this. 🤷

[bryanoltman]

fwiw, I don't think any two teams at Google used the same set of channels. Whether this is a good thing or a bad thing is debatable, but I would be a bit surprised if one of the first ~10 users of this feature didn't ask for the ability to add or customize if we limited them to a predefined set.

[eseidel]

fwiw, I don't think any two teams at Google used the same set of channels. Whether this is a good thing or a bad thing is debatable, but I would be a bit surprised if one of the first ~10 users of this feature didn't ask for the ability to add or customize if we limited them to a predefined set.

Great! Thank you both!