Release v3.28.3

[3.28.3] - 2025-09-16

• Fix: Filter out Claude Code built-in tools (ExitPlanMode, BashOutput, KillBash) (#7817 by @juliettefournier-econ, PR by @roomote)
• Replace + icon with edit icon for New Task button (#7941 by @hannesrudolph, PR by @roomote)
• Fix: Corrected C# tree-sitter query (#5238 by @vadash, PR by @mubeen-zulfiqar)
• Add keyboard shortcut for "Add to Context" action (#7907 by @hannesrudolph, PR by @roomote)
• Fix: Context menu is obscured when edit message (#7759 by @mini2s, PR by @NaccOll)
• Fix: Handle ByteString conversion errors in OpenAI embedders (#7959 by @PavelA85, PR by @daniel-lxs)
• Add Z.ai coding plan support (thanks @daniel-lxs!)
• Move slash commands to Settings tab with gear icon for discoverability (thanks @roomote!)
• Reposition Add Image button inside ChatTextArea (thanks @roomote!)
• Bring back a way to temporarily and globally pause auto-approve without losing your toggle state (thanks @brunobergher!)
• Makes text area buttons appear only when there's text (thanks @brunobergher!)
• CONTRIBUTING.md tweaks and issue template rewrite (thanks @hannesrudolph!)
• Bump axios from 1.9.0 to 1.12.0 (thanks @dependabot!)