* docs: add guide for handling complex features
Add a Concepts page documenting strategies for dealing with large or
complex features where context window exhaustion degrades agent
performance during implementation. Covers limiting tasks per run,
sub-agent delegation, combining both, and decomposing into smaller
specs, with a guideline table for choosing an approach.
Closes#2986
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* docs: address review feedback on complex features guide
Use task IDs (T001-T010) instead of bare numbers to match the tasks.md
template format, and add the combined scoping + delegation approach to
the selection table for completeness.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* docs: align complex features guide with command naming conventions
Use the full /speckit.implement command name throughout, match the
command template wording ('must consider'), and use the product names
GitHub Copilot CLI and the GitHub Copilot extension for VS Code.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Manfred Riem <mnriem@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
