IDE: Approve for Me and Chat Permission Modes

This release adds Approve for me to chat: Kiro approves routine actions for you, blocks risky ones, and asks when unsure. Where it is available, the Autopilot toggle becomes a permission mode menu with Supervised, Accept file changes, and Approve for me. It also brings organization-managed settings, Memory view sorting and filtering, and workflow run improvements, plus fixes for stopped turns, spec tasks, and workspace trust.