chore: bump deps

[ian-pascoe]

This pull request primarily updates the project’s documentation and context files to reflect recent improvements in plugin configurability, session state management, reasoning effort behavior, and related development workflows. The changes clarify technical decisions, behaviors, and outcomes for future maintainers and users.

Plugin Configurability and State Management:

• Added documentation describing new plugin configuration options (enabled, quiet, toolName, toolDescription, systemPrompt), removal of serviceName from public config, and default behaviors. Also documents the use of Zod for schema validation and related test coverage. (.brv/context-tree/architecture/plugin_options/plugin_options_configurability.md)
• Documented the replacement of unbounded module-level Maps with a bounded LRU cache (capped at 500 sessions) for per-session state, including regression test coverage and type safety improvements. (.brv/context-tree/facts/project/bounded_session_state_lru_cache.md)

Reasoning Effort Behavior and Confirmation:

• Updated documentation to capture the latest reasoning effort behavior: honoring quiet invalid-config handling, ignoring stale cached variants, resolving the newest agent, and expanding regression test/README coverage. Also notes that the verification suite passed. (.brv/context-tree/facts/project/reasoning_effort_behavior.md)
• Added and updated facts about reasoning effort preferences, confirmation messages, reset behavior, and medium handling, ensuring the documentation accurately reflects user-visible and internal state transitions. [1] [2] [3] [4]

Development and Workflow Outcomes:

• Documented safe git branch switching and stash application procedures to protect local .brv changes, including stash labeling, reapplication outcomes, and final repository state. (.brv/context-tree/facts/project/git_branch_checkout_safety.md, .brv/context-tree/facts/project/git_stash_reapply_outcome.md) [1] [2]
• Recorded the outcome of a PR push, confirming that the .brv memory was committed and the branch is up to date. (.brv/context-tree/facts/project/pr_push_outcome.md)

Housekeeping:

• Removed .brv/.gitignore, cleaning up tracked ignore patterns for generated and backup files.

These updates ensure the documentation and context tree accurately reflect the current state of the codebase, plugin configuration, and development workflows.