lastCompactionTime was only set on successful compaction. When compaction
failed (rate limit, timeout, etc.), no cooldown was recorded, causing
immediate retries in an infinite loop.
Fix: set lastCompactionTime before the try block so both success and
failure respect the cooldown window.
- test: add failed-compaction cooldown enforcement test
- test: fix timeout retry test to advance past cooldown
- fix(switcher): use lastIndexOf for multi-slash model IDs (e.g. aws/anthropic/claude-sonnet-4)
- fix(model-resolution): same lastIndexOf fix in doctor parseProviderModel
- fix(call-omo-agent): resolve model from agent config and forward to both
background and sync executors via DelegatedModelConfig
- fix(subagent-resolver): inherit category model/variant when agent uses
category reference without explicit model override
- test: add model override forwarding tests for call-omo-agent
- test: add multi-slash model ID test for switcher
compactedSessions permanently blocked re-compaction after first success,
causing unbounded context growth (e.g. 500k on Kimi K2.5 with 256k limit).
- Clear compactedSessions flag on new message.updated so compaction can
re-trigger when context exceeds threshold again
- Use modelContextLimitsCache for model-specific context limits instead
of always falling back to 200k for non-Anthropic providers
