Kilo Code 7.4.21: Agent Manager keyboard/terminal rework and worktree startup speedups

Mostly Agent Manager work: reassigned terminal and navigation shortcuts, repository choice when creating worktrees in multi-project mode, and slash commands inside worktree prompts. Supporting changes cover model search relevance, custom provider configuration, and lower background load from Git polling and file watchers.

Tool: kilocode · Version: v7.4.21 · Significance: 3/5 · feature, fix