Revert " Automate docs PR creation in release workflow"

This reverts commit 2352c93.

Author: St0rmz1

Makefile

@@ -98,13 +98,6 @@ release:
 		--version $(version) \
 		--github-token env:GITHUB_TOKEN \
 		--progress plain
-	@echo ""
-	@echo "✓ Release completed successfully"
-	@echo "Waiting 15 seconds for GitHub to process release tag..."
-	@sleep 15
-	@echo "Generating documentation PR..."
-	@$(MAKE) docs || (echo "⚠️  WARNING: Docs generation failed. Please run 'make docs' manually." && exit 0)
-	@echo "✓ Documentation PR created successfully"
 
 .PHONY: docs
 docs: