docs: codify free PyArmor Trial packaging guidance

development/POLICY_MATRIX.md

@@ -24,7 +24,7 @@
 | POLICY-RPA-005 | 必须保留 AI + RPA 总纲，明确 Agent / RPA 职责、授权范围、禁止破解/逆向/私有协议/安全验证绕过、人工介入、状态等待；真实业务默认动作节奏为 1～3 秒 | development/AI_RPA.md §4–§6；development/RPA.md §0.0/§0.3 | hard（文档与默认配置） / soft（真实行为） | 检查总纲关键边界；解析 `.env.example` 的 `STEP_DELAY_MIN=1.0` / `STEP_DELAY_MAX=3.0` | `tests/test_development_policy_guard.py::TestPolicyRpa005` |
 | POLICY-RPA-006 | 浏览器 RPA 必须保留 account-manager 生命周期标准；所有样例账号选择路径都须返回非空 `profile_dir + lease_token`，指定数字账号 ID 不得退化为无租约 `account get` | development/ACCOUNT_MANAGER.md；development/ADAPTER.md §兄弟依赖；development/RPA.md §0.2 | hard | 检查标准文档关键标记；扫描真实/仿真 `account_client.py` 的指定 ID 带租约实现并禁止空租约赋值 | `tests/test_development_policy_guard.py::TestPolicyRpa006` |
 | POLICY-RPA-007 | 网页 RPA 启动须 `no_viewport=True` + `--start-maximized`；禁止 `viewport=None`、CDP/JS 中途改窗；`RPA.md` §1.2.1 须保留窗口标准 | development/RPA.md §1.2.1；development/RPA_BROWSER.md §4；examples/real_browser_rpa | hard | 文档标记 + 扫描含 `launch_persistent_*` 的 Python 禁止模式；校验 real_browser 示例 | `tests/test_development_policy_guard.py::TestPolicyRpa007` |
-| POLICY-PACKAGING-001 | `scripts/**/*.py` 单文件 < 1000 行 | development/DEVELOPMENT.md §3.4 发布打包约束；development/RUNTIME.md §发布打包约束 | hard | 行数统计 | **已有测试覆盖**：`tests/test_release_packaging_constraints.py::test_scripts_py_files_under_pyarmor_line_limit` |
+| POLICY-PACKAGING-001 | `scripts/**/*.py` 单文件 < 1000 行；该门槛不保证 Trial 加密成功。免费 Trial 实际失败时按报错模块拆分职责、保留兼容门面，并以 Gitea 实际加密 job 成功作为发布验收 | development/DEVELOPMENT.md §3.4 发布打包约束；development/RUNTIME.md §发布打包约束 | hard | 行数测试 + Trial 发布 job 结果 | **已有测试覆盖**：`tests/test_release_packaging_constraints.py::test_scripts_py_files_under_pyarmor_line_limit`、`test_trial_packaging_guidance_is_documented`；实际加密由 Gitea release workflow 验证 |
 | POLICY-PACKAGING-002 | 文本文件 UTF-8 without BOM，无 `U+FEFF` | development/DEVELOPMENT.md §3.4；development/RUNTIME.md §编码与输出 | hard | BOM / 解码检查 | **已有测试覆盖**：`tests/test_release_packaging_constraints.py::test_text_files_are_utf8_without_bom` |
 | POLICY-RELEASE-001 | 发布 tag（去掉前缀）必须等于 `SKILL.md` 的 `version:` 且等于 `scripts/util/constants.py` 的 `SKILL_VERSION`；`release.ps1` 打 tag 前硬失败，不自动改写字段 | development/DEVELOPMENT.md §15 发布；宿主市场「最新版本」来自 tag、「当前版本」来自包内 `SKILL.md` | hard | `release.ps1` 门禁 + 日常版本字段对齐测试 | `release.ps1`（`Assert-SkillReleaseVersionAlignment`）；`tests/test_development_policy_guard.py::TestPolicyRelease001`；`tests/test_skill_metadata.py::test_skill_version_alignment` |
 | POLICY-DOCS-001 | 本矩阵存在且包含上述全部 `policy_id` | 本次规范化约定 | hard | 解析 `development/POLICY_MATRIX.md` | `tests/test_development_policy_guard.py::TestPolicyDocs001` |