refactor: move personal site to sites/nrd.sh/

Reorganize for monorepo structure:
- Move content/, templates/, static/, site.toml → sites/nrd.sh/
- Frees root for sukr docs site
- Build with: sukr -c sites/nrd.sh/site.toml

sites/nrd.sh/content/collab.md

@@ -0,0 +1,35 @@
+---
+title: Collaborate
+---
+
+## Support Open Source
+
+If my open-source work has helped you, here's how to support it:
+
+- Drop by [Discord](https://discord.gg/DgC9Snxmg7) to say hi
+- Contribute to [Ekala](https://github.com/ekala-project) or other projects
+- Throw some money at it:
+
+  **Fiat**
+  - [Personal Liberapay](https://liberapay.com/nrdxp/donate)
+  - [Ekala Liberapay](https://liberapay.com/Ekala/donate)
+
+  **Crypto**
+  - BTC: [bc1qqwlhvtza3az3vj0um03yqrsqnl32gfdgz7x96s](bitcoin:bc1qqwlhvtza3az3vj0um03yqrsqnl32gfdgz7x96s)
+  - ETH: [0x131b30f34b9F120b4C08c987150B4e83581e3FD5](ethereum:0x131b30f34b9F120b4C08c987150B4e83581e3FD5)
+  - ADA: [$nrdxp](cardano:addr1qywsmj6rph5xp4g0mfgnee6hwfk4l6ark42k8x0lfklah9akeej0wlqxpxwcucmrjm8gt3c3pa9tpejkzcsgaxflym4qrglkmw)
+
+## Contract Work
+
+I take on consulting and contract work. My areas:
+
+- Distributed systems
+- Build infrastructure
+- Rust and Nix
+- Blockchain infrastructure
+- General systems programming
+- Interesting problems (try me)
+
+## Get in Touch
+
+For contract work or collaboration, reach out through my social links. Happy to talk through your project.