[pigeon] improve documentation on message handler setup step
Open
p: pigeon
P2
package
team-ecosystem
triaged-ecosystem
- Dominant language
- Dart
- Stars
- 179k
- Forks
- 31.1k
- PR merge metrics
- PR metrics pending
Description
### Use case
After returning to this package after a couple years, I missed this step initially while following the README.
I knew the messenger needed to be connected having used Platform Channels, but could not find documentation on this step in any readme.
### Proposal
* clarify readme to call out this step distinctly
Contributor guide
Assessment
This issue has not been assessed yet.