v0.5.0: NomadArch - Binary-Free Mode Release

Features:
- Binary-Free Mode: No OpenCode binary required
- NomadArch Native mode with free Zen models
- Native session management
- Provider routing (Zen, Qwen, Z.AI)
- Fixed MCP connection with explicit connectAll()
- Updated installers and launchers for all platforms
- UI binary selector with Native option

Free Models Available:
- GPT-5 Nano (400K context)
- Grok Code Fast 1 (256K context)
- GLM-4.7 (205K context)
- Doubao Seed Code (256K context)
- Big Pickle (200K context)

packages/ui/src/components/tool-call/renderers/patch.tsx

@@ -0,0 +1,32 @@
+import type { ToolRenderer } from "../types"
+import { ensureMarkdownContent, extractDiffPayload, getRelativePath, getToolName, isToolStateCompleted, readToolStatePayload } from "../utils"
+
+export const patchRenderer: ToolRenderer = {
+  tools: ["patch"],
+  getAction: () => "Preparing patch...",
+  getTitle({ toolState }) {
+    const state = toolState()
+    if (!state) return undefined
+    const { input } = readToolStatePayload(state)
+    const filePath = typeof input.filePath === "string" ? input.filePath : ""
+    if (!filePath) return getToolName("patch")
+    return `${getToolName("patch")} ${getRelativePath(filePath)}`
+  },
+  renderBody({ toolState, toolName, renderDiff, renderMarkdown }) {
+    const state = toolState()
+    if (!state || state.status === "pending") return null
+
+    const diffPayload = extractDiffPayload(toolName(), state)
+    if (diffPayload) {
+      return renderDiff(diffPayload)
+    }
+
+    const { metadata } = readToolStatePayload(state)
+    const diffText = typeof metadata.diff === "string" ? metadata.diff : null
+    const fallback = isToolStateCompleted(state) && typeof state.output === "string" ? state.output : null
+    const content = ensureMarkdownContent(diffText || fallback, "diff", true)
+    if (!content) return null
+
+    return renderMarkdown({ content, size: "large", disableHighlight: state.status === "running" })
+  },
+}