SkillLift corporate skills: credits and licences

These skills are original work, except that:

1. corp-minutes adapts the decision and action-item structure of the "meeting-minutes" skill in the project github/awesome-copilot on GitHub (commit 5269f7e). Copyright GitHub, Inc. MIT licence.
2. The Chinese style rules (fact density, phrases to avoid, no chat framing) adapt the "official-document-skill" project, Liuxiangjian-ai/official-document-skill on GitHub (commit cbe5f8c). Copyright (c) 2026 Xiangjian Liu. MIT licence.
3. The Chinese minutes attendance fields (chair, present, absent, in attendance) follow "official-document-writing-skill", KaguraNanaga/official-document-writing-skill on GitHub (commit e76a6f5). Copyright (c) 2026 Official Document Writing Skill Contributors. MIT licence.
4. The agent package layout (manifest.json, declarativeAgent.json, instruction.txt, color.png, outline.png) follows the sample da-HRHelpdesk in pnp/copilot-pro-dev-samples on GitHub (commit ddc06d2). Copyright (c) 2024 Microsoft 365 & Power Platform Community. MIT licence. No sample text or action is used.
5. Risk names in the security review sheet are taken from the FINOS AI Governance Framework (finos/ai-governance-framework on GitHub, commit dc37f80), Copyright 2025 FINOS, licensed CC BY 4.0. Names only, some shortened; nothing else was used.

MIT licence text, which applies to items 1 to 4:

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
