Initialize repository with harness code and assets

Initial import of all source code, config, and README assets: the
packages workspace (cli, core, server, web, docs, landing, skills),
build scripts, tooling config, and CI workflows.

Includes the data-layout revision made on this branch: the local data
root defaults to ~/.penguin/data (PENGUIN_HOME still overrides; the
installer keeps its binaries in ~/.penguin), and every Agent lives
under <project>/agents/<agent>/ — path helpers, the three
agent-enumeration scans, the system prompt, built-in Skills, tests
and docs all follow the new layout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ihk8iQuo3kv2aPjAYEPuR

package.json

@@ -0,0 +1,34 @@
+{
+  "name": "penguin-harness",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "description": "PenguinHarness — TypeScript AI Agent (SDK + CLI).",
+  "engines": {
+    "node": ">=24"
+  },
+  "scripts": {
+    "format": "prettier --write .",
+    "format:check": "prettier --check .",
+    "typecheck": "pnpm -r typecheck",
+    "test": "pnpm -r test",
+    "test:e2e": "pnpm --filter @prismshadow/penguin-core test:e2e",
+    "build": "pnpm -r build && pnpm link:cli",
+    "link:cli": "pnpm --dir packages/cli link --global || echo '[link:cli] 未配置 pnpm 全局目录，跳过 penguin 全局链接（先运行一次 pnpm setup）'",
+    "penguin": "tsx packages/cli/src/index.ts",
+    "dev:server": "pnpm --filter @prismshadow/penguin-skills --filter @prismshadow/penguin-core build && pnpm --filter @prismshadow/penguin-server dev",
+    "dev:web": "pnpm --filter @prismshadow/penguin-skills --filter @prismshadow/penguin-core build && pnpm --filter @prismshadow/penguin-web dev",
+    "dev:docs": "pnpm --filter @prismshadow/penguin-docs dev",
+    "build:site": "node scripts/build-site.mjs"
+  },
+  "devDependencies": {
+    "@prismshadow/penguin-cli": "workspace:*",
+    "@prismshadow/penguin-core": "workspace:*",
+    "@types/node": "^24.0.0",
+    "prettier": "^3.9.4",
+    "tsx": "^4.20.0",
+    "typescript": "^5.6.0",
+    "vitest": "^2.1.0"
+  },
+  "packageManager": "pnpm@10.26.2"
+}