feat: support replacement-mode tool argument streaming for provider adapters

feat: add thinking_end event for provider-controlled thought boundaries

fix: segment thinking blocks across tool boundaries

fix: remove duplicate default-provider confirm echo

feat: include external CLI subscription metadata in onboarding

fix: keep confirm radio prompt and suppress duplicate answer echo line

feat: add progress status channel and dedupe default prompt

feat!: adopt canonical tool_call/tool_result stream contract

chore: pre-refactor checkpoint

fix: make provider/lifecycle wiring idempotent

Bridge gsd tools from active context and set session names

Support provider tool schemas beyond Zod raw shapes

0.5.6

Pass full conversation context and abort signal to provider streams

0.5.5