docs: restore long-term Strategy and separate six-month horizons

diagrams/strategy-roadmap-loop.workflow.json

@@ -50,8 +50,8 @@
       "col": 2,
       "yOffset": -160,
       "type": "backend",
-      "label": "Choose intervention",
-      "sublabel": "Context, coaching, tooling or skills.",
+      "label": "Engineer topology",
+      "sublabel": "Connect skills, triggers and handoffs.",
       "width": 340,
       "height": 240
     },
@@ -83,8 +83,8 @@
       "col": 0,
       "yOffset": 160,
       "type": "backend",
-      "label": "Retain or stop",
-      "sublabel": "Compare burden and outcomes; learn.",
+      "label": "Understand anew",
+      "sublabel": "Compare with baseline; repeat the loop.",
       "width": 340,
       "height": 240
     }