Replace rmdevpro.github.io content with BlueprintAgentic marketing site

Previous content (concept papers, post drafts, project pages, PDFs) preserved
in git history at commit 2370171 and earlier. Recover anytime with:
  git checkout 2370171 -- <path>

New content is the BlueprintAgentic consulting practice site:
- Home (index.html) with services, case studies, open source, about, contact
- Open source detail pages for Blueprint Agentic Workbench, Agent Platform,
  and Pluggable Agents
- CNAME configured for custom domain blueprintagentic.ai

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: rmdevpro

CNAME

@@ -0,0 +1 @@
+blueprintagentic.ai