v0.83.0

What's Changed

• docs(changelog): release 0.83.0
• refactor(streaming): one writer for a streamed turn's timeline rows
• fix(streaming): a blocked segment leaves its audit record, a stream's tool call is delivered once
• refactor(store): one constructor for a page's conditions and its count, per review (RMK-184)
• feat(store): a filtered event count is the page it stands for (RMK-184)
• refactor(streaming): tidy the streamed segment gate per review
• fix(streaming): run BEFORE_BROADCAST hooks on a streamed turn's tool-call events
• refactor(ai): tidy the declared-tools notes per review (RMK-185)
• docs(examples): the guardrails docstring lists only the hooks it runs (RMK-185)
• feat(ai): ON_AI_RESPONSE carries the tools the provider received over the turn (RMK-185)
• Begin 0.83.0.dev0 development

Full Changelog: v0.82.0...v0.83.0