v1.5.0 — AI Chat

This release introduces a native AI chat interface, marking a significant expansion of the platform's core functionality.
AI Chat Added an embedded AI chat assistant accessible from the main navigation. The assistant supports full natural language input and maintains context across a session, enabling multi-turn conversations without loss of state. Responses are streamed in real time to minimise perceived latency. The interface supports markdown rendering, making it suited for structured outputs such as code snippets, tables, and formatted lists. Administrators can configure access permissions per role, with the option to restrict usage to specific workspace tiers. All queries and responses are logged to the activity record for audit purposes.