Drop initial code

deploy/rig-operator/docs/controllerflow.mermaid

@@ -0,0 +1,29 @@
+sequenceDiagram
+    participant User
+    participant Controller
+    participant InfraBP as InfraBlueprint
+    participant ProviderBP as Harvester/Vsphere BP
+    participant Strategy
+    participant Builder as MasterBuilder
+    participant Helm
+
+    User->>Controller: Create ClusterBlueprint
+    Controller->>InfraBP: 1. Get Infra & Quota
+    InfraBP-->>Controller: ProviderRef (Kind="HarvesterBlueprint")
+
+    note over Controller: Dynamic Switching Logic
+
+    alt Kind is Harvester
+        Controller->>ProviderBP: 2. Get Harvester Config
+        Controller->>Strategy: 3. Init HarvesterStrategy
+    else Kind is Vsphere
+        Controller->>ProviderBP: 2. Get Vsphere Config
+        Controller->>Strategy: 3. Init VsphereStrategy
+    end
+
+    Controller->>Builder: 4. Build(Strategy)
+    Builder->>Strategy: GenerateNodePools()
+    Strategy-->>Builder: [Pool A, Pool B]
+    Builder-->>Controller: map[values]
+
+    Controller->>Helm: 5. Apply(values)