Revert "feat(skills): integrate NVIDIA/skills as a trusted skills hub tap"

This reverts commit 9992e32db3.

website/docs/user-guide/features/skills.md

@@ -467,7 +467,6 @@ Default taps (browsable without any setup):
 - [openai/skills](https://github.com/openai/skills)
 - [anthropics/skills](https://github.com/anthropics/skills)
 - [huggingface/skills](https://github.com/huggingface/skills)
-- [NVIDIA/skills](https://github.com/NVIDIA/skills) — NVIDIA-verified skills (signed `skill.oms.sig` + governance `skill-card.md`)
 - [garrytan/gstack](https://github.com/garrytan/gstack)
 
 - Example:
@@ -578,7 +577,7 @@ Important behavior:
 |-------|--------|--------|
 | `builtin` | Ships with Hermes | Always trusted |
 | `official` | `optional-skills/` in the repo | Builtin trust, no third-party warning |
-| `trusted` | Trusted registries/repos such as `openai/skills`, `anthropics/skills`, `huggingface/skills`, `NVIDIA/skills` | More permissive policy than community sources |
+| `trusted` | Trusted registries/repos such as `openai/skills`, `anthropics/skills`, `huggingface/skills` | More permissive policy than community sources |
 | `community` | Everything else (`skills.sh`, well-known endpoints, custom GitHub repos, most marketplaces) | Non-dangerous findings can be overridden with `--force`; `dangerous` verdicts stay blocked |
 
 ### Update lifecycle

website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/user-guide/features/skills.md

@@ -467,7 +467,6 @@ Hermes 可以直接从 GitHub 仓库和基于 GitHub 的 tap 安装。当你已
 - [openai/skills](https://github.com/openai/skills)
 - [anthropics/skills](https://github.com/anthropics/skills)
 - [huggingface/skills](https://github.com/huggingface/skills)
-- [NVIDIA/skills](https://github.com/NVIDIA/skills) — NVIDIA 官方验证的技能（带签名 `skill.oms.sig` 与治理用 `skill-card.md`）
 - [VoltAgent/awesome-agent-skills](https://github.com/VoltAgent/awesome-agent-skills)
 - [garrytan/gstack](https://github.com/garrytan/gstack)
 
@@ -579,7 +578,7 @@ hermes skills install skills-sh/anthropics/skills/pdf --force
 |-------|--------|--------|
 | `builtin` | 随 Hermes 附带 | 始终受信任 |
 | `official` | 仓库中的 `optional-skills/` | 内置信任，无第三方警告 |
-| `trusted` | 受信任的注册表/仓库，如 `openai/skills`、`anthropics/skills`、`huggingface/skills`、`NVIDIA/skills` | 比社区来源更宽松的策略 |
+| `trusted` | 受信任的注册表/仓库，如 `openai/skills`、`anthropics/skills`、`huggingface/skills` | 比社区来源更宽松的策略 |
 | `community` | 其他所有来源（`skills.sh`、well-known 端点、自定义 GitHub 仓库、大多数市场） | 非危险性发现可用 `--force` 覆盖；`dangerous` 结论保持阻止 |
 
 ### 更新生命周期

website/scripts/extract-skills.py

@@ -95,7 +95,6 @@ GITHUB_TAP_LABELS = {
     "openai/skills": "OpenAI",
     "anthropics/skills": "Anthropic",
     "huggingface/skills": "HuggingFace",
-    "NVIDIA/skills": "NVIDIA",
     "VoltAgent/awesome-agent-skills": "VoltAgent",
     "garrytan/gstack": "gstack",
     "MiniMax-AI/cli": "MiniMax",

website/src/pages/skills/index.tsx

@@ -163,13 +163,6 @@ const SOURCE_CONFIG: Record<
     border: "rgba(251, 191, 36, 0.2)",
     icon: "\u{1F917}",
   },
-  NVIDIA: {
-    label: "NVIDIA",
-    color: "#76b900",
-    bg: "rgba(118, 185, 0, 0.08)",
-    border: "rgba(118, 185, 0, 0.25)",
-    icon: "\u{25B6}",
-  },
   VoltAgent: {
     label: "VoltAgent",
     color: "#facc15",
@@ -214,7 +207,6 @@ const SOURCE_ORDER = [
   "Anthropic",
   "OpenAI",
   "HuggingFace",
-  "NVIDIA",
   "skills.sh",
   "ClawHub",
   "browse.sh",