🎉 Initial commit: PiAgentUI — AI Agent Desktop & Web UI

A professional workspace for AI coding agents with:
- Real-time streaming chat with SSE
- Session management (fork, clone, tree navigation)
- MCP tools browser & metadata panel
- Skills browser (global, project, package sources)
- Voice input & STT provider configuration
- Integrated terminal & file explorer
- Model selector with capability metadata
- Keyboard-first UI with command palette
- 8 languages (en, pt-BR, es, ja, zh-CN, ar, bn, hi)
- Tauri 2 desktop app
- React 19 + TypeScript + Vite 8 + Tailwind CSS 4
- Pi Agent extension runtime

Originally forked from OpenCodeUI, now an independent project.
License: GPL-3.0-only

scripts/copy-material-icons.mjs

@@ -0,0 +1,70 @@
+/**
+ * Copy only the material-icon-theme SVGs that are actually referenced
+ * by src/utils/materialIcons.ts to public/material-icons/.
+ *
+ * Runs automatically via postinstall hook.
+ */
+
+import { copyFileSync, mkdirSync, existsSync, readFileSync, rmSync } from 'fs'
+import { resolve, dirname } from 'path'
+import { fileURLToPath } from 'url'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+const root = resolve(__dirname, '..')
+
+const srcDir = resolve(root, 'node_modules/material-icon-theme/icons')
+const destDir = resolve(root, 'public/material-icons')
+
+if (!existsSync(srcDir)) {
+  console.warn('[copy-material-icons] Source not found, skipping:', srcDir)
+  process.exit(0)
+}
+
+// Parse materialIcons.ts to extract every icon name referenced
+const tsSource = readFileSync(resolve(root, 'src/utils/materialIcons.ts'), 'utf-8')
+
+const icons = new Set()
+
+// Icon values after colon: 'icon-name'
+for (const m of tsSource.matchAll(/:\s*'([a-z0-9_-]+)'/g)) {
+  icons.add(m[1])
+}
+// Array items [ext, icon]
+for (const m of tsSource.matchAll(/\[\s*'[^']+'\s*,\s*'([a-z0-9_-]+)'\s*\]/g)) {
+  icons.add(m[1])
+}
+// Defaults
+icons.add('file')
+icons.add('folder')
+icons.add('folder-open')
+
+// Folder icons need both base and -open variants
+for (const icon of [...icons]) {
+  if (icon.startsWith('folder-') && !icon.endsWith('-open')) {
+    icons.add(icon + '-open')
+  }
+}
+
+// Clean destination and copy only needed files
+if (existsSync(destDir)) {
+  rmSync(destDir, { recursive: true })
+}
+mkdirSync(destDir, { recursive: true })
+
+let copied = 0
+let missing = 0
+for (const icon of icons) {
+  const srcPath = resolve(srcDir, icon + '.svg')
+  const destPath = resolve(destDir, icon + '.svg')
+  if (existsSync(srcPath)) {
+    copyFileSync(srcPath, destPath)
+    copied++
+  } else {
+    console.warn(`  [WARN] Missing: ${icon}.svg`)
+    missing++
+  }
+}
+
+console.log(
+  `[copy-material-icons] Copied ${copied} icons to public/material-icons/` + (missing ? ` (${missing} missing)` : ''),
+)