Replace `sh -c "$(curl ...)"` with `curl ... | sh` across all
documentation. The subshell pattern breaks when users embed the
command inside other scripts (e.g. Dockerfiles using here-docs),
because the outer shell eagerly expands `$(curl ...)` before writing
the script to disk, mangling the installer contents.
The pipe pattern avoids this problem and is friendlier to further
scripting. For commands that pass arguments (--dry-run, --dev),
`sh -s --` is used to forward them through stdin.
Previously the JSON schema only required "action" but the runtime
rejected empty messages, causing LLM retry loops. Making "message"
required in the schema prevents the mismatch, and the improved error
message guides the LLM to retry with the correct parameters.
Fixes#3113
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix double bold markers (****) when heading text already contains **
- Strip markdown formatting (**bold**, *italic*, ~~strike~~) from table cells
since Feishu table elements do not support markdown rendering
Fixes rendering issues where:
1. Headings like '**text**' were rendered as '****text****'
2. Table cells with '**bold**' showed raw markdown instead of plain text
- Add VolcEngine ProviderSpec entry in registry.py
- Add volcengine to ProvidersConfig class in schema.py
- Update model providers table in README.md
- Add description about VolcEngine coding plan endpoint
HaisamandXubin Ren
