Hermes Mobile v1.15.1

What's Changed

• refactor(theme): split per-preset color schemes into theme/presets/ by @Hy4ri in #594
• fix(#585): render terminal tool output via real backend payload keys by @Hy4ri in #595
• feat(#530): server-backed session search (FTS5) by @Hy4ri in #555
• fix(#589): show in-session model picker when user sends /model by @Hy4ri in #596
• fix: resolve all build compilation and style check warnings by @Hy4ri in #597
• feat: queue prompts while the agent is running by @Hy4ri in #598

Full Changelog: v1.15.0...v1.15.1