* fix(omp): answer startup Kitty queries before renderer handoff
Forward actual renderer capability through local and remote spawn. Preserve source ranges and following keyboard mode pushes, and retain independent ConPTY color authority.
Refs #17081. Secondary review: #17082.
Co-authored-by: stevelliu <stevelliu@tencent.com>
* test(omp): cover fragmented keyboard modes and ConPTY handoff
* fix: preserve keyboard startup intent without terminal colors
* fix: negotiate keyboard support for host-authoritative agent launches
* fix: keep terminal creation within line budget
* fix(omp): negotiate keyboard support for paired web launches
* test: remove obsolete message type import after main integration
* fix: validate paired launch results and retry incomplete SSH test snapshots
* fix(omp): negotiate keyboard support for background paired launches
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Co-authored-by: stevelliu <stevelliu@tencent.com>
