fix: resolve all markdownlint errors

- Replace 68 "[here]" links with descriptive text (MD059)
- Fix table separator spacing in 6 project files (MD060)
- Add trailing newlines to 2 files (MD047)
- Disable MD060 rule for .claude/ internal files
- Update markdownlint config with MD060: false

All project files now pass markdownlint --config .github/.markdownlint.yaml

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

templates/minimal/node/README.md

@@ -8,7 +8,7 @@
 ⚙️ It acts as a remote procedure call (RPC) server, allowing interaction with the blockchain.
 
 👉 Learn more about the architecture, and a difference between a node and a runtime
-[here](https://docs.pezkuwichain.io/sdk/master/polkadot_sdk_docs/reference_docs/wasm_meta_protocol/index.html).
+[the Wasm meta protocol documentation](https://docs.pezkuwichain.io/sdk/master/polkadot_sdk_docs/reference_docs/wasm_meta_protocol/index.html).
 
 👇 Here are the most important files in this node template: