Revise README to enhance clarity on agent coding

Updated description to clarify the roadmap's focus on coding agents and advanced workflows.

Author: webdevbyjoss

README.md

@@ -2,7 +2,7 @@
 
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-This roadmap helps engineers progressively build up their agent harness, from agentic workflows to custom Skills, automated feedback loops, parallel sub-agents, and MCP integrations.
+This roadmap helps engineers progressively build up their coding agents harness, from ad-hock prompting to custom skills, automated feedback loops, sub-agents, MCPs, agent memory, skip and spec frameworks, and other advanced agentic coding workflows.
 
 ## Contents