This PR improves the setup instructions for the slash-commands-example
extension by:
1. Replacing the `sed` command with a more reliable approach that
completely replaces the Cargo.toml file.
2. Explicitly showing how to create a standalone extension with a
properly configured Cargo.toml file that:
- Uses `edition = "2021"` instead of `edition.workspace = true`
- Doesn't include `publish.workspace = true`
- Doesn't include the `[lints]` section
This change addresses an issue where the extension wouldn't work when
copied as a standalone project due to workspace references that are only
valid when the extension is built as part of the main Zed repository.
The updated instructions provide a clear, reliable path for developers
to create their own Zed extensions based on the slash commands example.
Release Notes:
- N/A
This PR removes the `tooltip_text` from the extension manifests.
We stopped reading this value in #16306, as it wasn't being used, so we
don't need to include it in the manifest anymore.
Release Notes:
- N/A
