Remove archived directory references from README.md

Removed references to the archived/ directory that was just deleted:
- Removed 'archived/' section from Documentation Guide
- Removed 'Looking for old docs?' link from Learn More section

The README now focuses only on the current 3-file documentation structure.

Author: pareenaverma

tests/README.md

@@ -23,9 +23,6 @@ For advanced users and maintainers:
 - Complex debugging scenarios
 - Edge cases and special configurations
 
-### **[archived/](./archived/)** - Historical Documentation
-Previous documentation versions preserved for reference.
-
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 ## 🚀 Quick Start (5 Minutes)
@@ -158,7 +155,6 @@ The badge will automatically appear on your package page in the Hugo dashboard!
 - **Need to add a package?** → Jump to the "Adding New Packages" section in [COMPLETE_GUIDE.md](./COMPLETE_GUIDE.md)
 - **Debugging an issue?** → Check the "Troubleshooting" section in [COMPLETE_GUIDE.md](./COMPLETE_GUIDE.md)
 - **Want to customize workflows?** → See [PIPELINE_REFERENCE.md](./PIPELINE_REFERENCE.md)
-- **Looking for old docs?** → Browse [archived/](./archived/)
 
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