chore: update GitHub Actions workflow and documentation links

- Update GitHub Actions matrix to include additional operating systems (ubuntu-20.04, macOS-10.15, windows-2019) and Python versions (3.8, 3.9, 3.10, 3.11)
- Update internal documentation links to point to new locations

This change ensures the build process is more robust by testing on a wider range of environments and keeps the documentation up-to-date with the latest internal structure.

Author: Undertone0809

.github/workflows/build.yml

@@ -7,8 +7,9 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9"]
-
+        os: [ubuntu-20.04, macOS-10.15, windows-2019]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+  
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}

docs/other/connect2gaianet.md

@@ -17,7 +17,7 @@ GaiaNet is a decentralized computing infrastructure that enables everyone to cre
 
 Before you begin, ensure you have:
 
-- GCOP installed (see [Quick Start Guide](./quick-start.md) for installation instructions)
+- GCOP installed (see [Quick Start Guide](/guide/quick-start.md) for installation instructions)
 - A GaiaNet account and access to a GaiaNet node
 
 For more information about GaiaNet, you can check out:
@@ -72,6 +72,6 @@ If you encounter any issues:
 - Ensure your GaiaNet node is running and accessible
 - Verify your internet connection
 
-For more help, refer to the [FAQ](../faq.md) or consult the [GaiaNet documentation](https://docs.gaianet.ai/intro).
+For more help, refer to the [How to guide](/guide/how-to-guide.md) or consult the [GaiaNet documentation](https://docs.gaianet.ai/intro).
 
 By following these steps, you can harness the power of GaiaNet's decentralized AI infrastructure to enhance your Git workflow with GCOP.