chore: add valid resources samples (#35)

config/samples/_v1beta1_context.yaml

@@ -0,0 +1,21 @@
+apiVersion: app.spacelift.io/v1beta1
+kind: Context
+metadata:
+  name: context-sample
+spec:
+  name: test
+  space: space-sample
+  attachments:
+    - stack: stack-sample
+  environment:
+    - id: foo
+      value: bar
+      description: "insecure"
+    - id: bar
+      valueFromSecret:
+        name: test-secret
+        key: test-value
+      description: "secure"
+  mountedFiles:
+    - id: bar
+      value: Zm9vCg==

config/samples/_v1beta1_space.yaml

@@ -1,12 +1,9 @@
 apiVersion: app.spacelift.io/v1beta1
 kind: Space
 metadata:
-  labels:
-    app.kubernetes.io/name: spacelift-operator
-    app.kubernetes.io/managed-by: kustomize
   name: space-sample
 spec:
-  name: created-from-operator
+  name: created from operator
   parentSpace: root
   inheritEntities: false
   description: "This space was created from an operator"

config/samples/_v1beta1_stack.yaml

@@ -1,18 +1,12 @@
 apiVersion: app.spacelift.io/v1beta1
 kind: Stack
 metadata:
-  labels:
-    app.kubernetes.io/name: stack
-    app.kubernetes.io/instance: stack-sample
-    app.kubernetes.io/part-of: spacelift-operator
-    app.kubernetes.io/managed-by: kustomize
-    app.kubernetes.io/created-by: spacelift-operator
   name: stack-sample
 spec:
   name: spacelift-operator-stack
+  spaceName: space-sample
   settings:
     administrative: false
     branch: main
-    repository: empty
-  commitSHA: 8fd7048876cdcc4e698d35f89dd816f705e175f7
+    repository: ORG/REPO_NAME