slides: add Software Engineer → Agentic Engineer, Agentic Human Processes, and two Mermaid diagrams

docs/slides/index.md

@@ -18,6 +18,59 @@ mermaid.initialize({ startOnLoad: true });
 
 ---
 
+# Software Engineer → Agentic Engineer
+
+| Software Engineer | Agentic Engineer |
+|---|---|
+| Writes code manually | Writes prompts & workflows |
+| Reviews PRs | Reviews agent outputs |
+| Runs CI/CD pipelines | Orchestrates AI agents |
+| Debugging code | Debugging agent behavior |
+
+> The role evolves: from coding to orchestrating intelligent agents
+
+---
+
+# Agentic Human Processes
+
+## Humans and AI collaborate at every stage
+
+- **Author** — Write natural language workflows
+- **Reviewer** — Approve plans and validate outputs
+- **Supervisor** — Monitor running agents and handle exceptions
+- **Debugger** — Diagnose workflow behavior and improve prompts
+
+> The human stays in the loop while AI handles execution
+
+---
+
+# Pull Request Process
+
+<pre class="mermaid">
+flowchart TD
+    PR["Pull Request Opened"] --> Activation["Activation Job\nAuthorize & Sanitize"]
+    Activation --> Agent["Agent Job\nAnalyze Changes"]
+    Agent --> SafeOutput["Safe Outputs Job\nPost Comment / Review"]
+    SafeOutput --> Human{"Human Review"}
+    Human -->|Approve| Merge["Merge PR"]
+    Human -->|"Request Changes"| Agent
+</pre>
+
+---
+
+# Research → Plan → Act
+
+<pre class="mermaid">
+flowchart LR
+    Research["Research\nGather context\nAnalyze codebase"] --> Plan["Plan\nDefine approach\nCreate checklist"]
+    Plan --> Act["Act\nImplement changes\nCreate PR"]
+    Act --> Human{"Human Review"}
+    Human -->|Approved| Done["Done ✓"]
+    Human -->|"Revise"| Research
+</pre>
+
+---
+
 # Continuous Integration to Continuous AI
 
 - **Accessibility review** - Automated WCAG compliance checks