refactor(v2): init events (#7823)

creates events structures for initial projections and read models

internal/v2/domain/added.go

@@ -0,0 +1,7 @@
+package domain
+
+const AddedTypeSuffix = "domain.added"
+
+type AddedPayload struct {
+	Name string `json:"domain"`
+}

internal/v2/domain/primary_set.go

@@ -0,0 +1,7 @@
+package domain
+
+const PrimarySetTypeSuffix = "domain.primary.set"
+
+type PrimarySetPayload struct {
+	Name string `json:"domain"`
+}

internal/v2/domain/removed.go

@@ -0,0 +1,7 @@
+package domain
+
+const RemovedTypeSuffix = "domain.removed"
+
+type RemovedPayload struct {
+	Name string `json:"domain"`
+}

internal/v2/domain/verfied.go

@@ -0,0 +1,7 @@
+package domain
+
+const VerifiedTypeSuffix = "domain.verified"
+
+type VerifiedPayload struct {
+	Name string `json:"domain"`
+}