IdeA/.ideai/tickets/156/issue.md

id, number, title, status, priority, sprint, links, agentRefs, attachments, createdBy, updatedBy, createdAt, updatedAt, version

id	number	title	status	priority	sprint	links	agentRefs	attachments	createdBy	updatedBy	createdAt	updatedAt	version
8ba27857-773a-4303-a7b5-ae7d688b3442	156	Foundation: unified streaming progress/event model across AI profiles	closed	high	null		agentId role fe887179-933f-47d4-960f-c3b06827f86c assigned		kind agent_id agent a6c6ea12-bfc6-4bdc-8031-324102dfa34d	kind agent_id agent 1ff94b51-3e17-4a39-8543-7715d1ff0f80	1785965383888	1786014830849	7

Define and implement a provider-agnostic progress/event pipeline so IdeA can expose as much non-terminal activity as each AI profile makes available before Final. Scope includes a canonical event taxonomy for chat/delegation flows, mapping from profile-specific adapters (Codex, Claude, OpenAI-style structured, and future profiles), and transport/projection rules that preserve robustness when some profiles expose little or no intermediate output.