refactor(runtime): unify durable model-context projection authority - #4350

Merged

Astro-Han merged 10 commits into

mainfrom

refactor/4283-projection-transitions

Aug 31, 2026

Commits on Aug 31, 2026

feat(core): add the model projection transition protocol
Astro-Han
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60a78a4
fix(runtime): publish Tool Result projection artifacts atomically
Astro-Han
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b6a680c
refactor(runtime): unify Tool Result archiving on projection transitions
Astro-Han
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23d8c43
refactor(runtime): rebuild projection transitions when copying a conversation
Astro-Han
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48403d4
refactor(runtime): make the transition reducer the only model-history owner
Astro-Han
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3ed5276
fix(runtime): withhold a Tool Result whose transition record is unreadable
Astro-Han
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c95dd52
fix(storage): reclaim only the projection artifacts a plan itself published
Astro-Han
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47a782e
fix(runtime): show the transition the fold accepts, not the one just appended
Astro-Han
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4f7f089
fix(runtime): copy the transition chain the source fold applied
Astro-Han
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5ea474c
Merge remote-tracking branch 'origin/main' into refactor/4283-projection-transitions
Astro-Han
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34b737d