Add Trellis to homepage landscape

Author: Song Mingxu

src/data/landscape.ts

@@ -8,6 +8,7 @@ export const landscapeRows = [
   ["oh-my-openagent", "https://github.com/code-yeongyu/oh-my-openagent", "the best agent harness; previously oh-my-opencode", "Harness Overlay", "构建在 OpenCode 之上的 harness 层"],
   ["oh-my-codex", "https://github.com/Yeachan-Heo/oh-my-codex", "Your codex is not alone. Add hooks, agent teams, HUDs...", "Harness Overlay", "构建在 Codex 之上的控制层"],
   ["oh-my-claudecode", "https://github.com/Yeachan-Heo/oh-my-claudecode", "Teams-first multi-agent orchestration for Claude Code", "Harness Overlay", "构建在 Claude Code 之上的编排层"],
+  ["Trellis", "https://github.com/mindfold-ai/Trellis", "The best agent harness; multi-platform AI coding framework", "Harness Overlay", "跨 Claude Code / Cursor / OpenCode / Codex 等宿主的 harness 层"],
   ["everything-claude-code", "https://github.com/affaan-m/everything-claude-code", "The agent harness performance optimization system", "Harness Overlay", "跨 Claude Code / Codex / OpenCode 的增强层"],
   ["superpowers", "https://github.com/obra/superpowers", "An agentic skills framework & software development methodology", "Skill / Methodology System", "skills + workflow discipline"],
   ["get-shit-done", "https://github.com/gsd-build/get-shit-done", "Meta-prompting, context engineering and spec-driven development system", "Skill / Methodology System", "spec-driven workflow layer"],
@@ -35,6 +36,7 @@ export const landscapeColumns = [
       ["oh-my-openagent", "https://github.com/code-yeongyu/oh-my-openagent"],
       ["oh-my-codex", "https://github.com/Yeachan-Heo/oh-my-codex"],
       ["oh-my-claudecode", "https://github.com/Yeachan-Heo/oh-my-claudecode"],
+      ["Trellis", "https://github.com/mindfold-ai/Trellis"],
       ["everything-claude-code", "https://github.com/affaan-m/everything-claude-code"],
     ],
     note: "这些系统直接构建在宿主 shell 之上，显式加入 hooks、agent teams、HUD、memory、guardrails、rules 和恢复机制，是当前“harness”味道最浓的一层。",