infra: remove legacy tools

basic/infrastructure/kustomizations/kimai-kustomization.yaml

-apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
-kind: Kustomization
-metadata:
-  name: kimai
-  namespace: flux-system
-spec:
-  interval: 10m
-  retryInterval: 1m
-  wait: true
-  timeout: 3m
-  dependsOn:
-    - name: single-sign-on
-  sourceRef:
-    kind: GitRepository
-    name: stackspout
-  path: ./basic/apps/time
-  prune: true
-  postBuild:
-    substituteFrom:
-      - kind: Secret
-        name: stackspin-kimai-variables
-      - kind: Secret
-        name: stackspin-kimai-oauth-variables
-        optional: true
-      - kind: Secret
-        name: stackspin-cluster-variables

basic/infrastructure/kustomizations/suitecrm-kustomization.yaml

-apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
-kind: Kustomization
-metadata:
-  name: suitecrm
-  namespace: flux-system
-spec:
-  interval: 10m
-  retryInterval: 1m
-  wait: true
-  timeout: 3m
-  #dependsOn:
-  # - name: single-sign-on
-  sourceRef:
-    kind: GitRepository
-    name: stackspout
-  path: ./basic/apps/people
-  prune: true
-  postBuild:
-    substituteFrom:
-      - kind: Secret
-        name: stackspin-suitecrm-variables
-      - kind: Secret
-        name: stackspin-suitecrm-oauth-variables
-        optional: true
-      - kind: Secret
-        name: stackspin-cluster-variables

basic/infrastructure/sources/truecharts.yaml

+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: HelmRepository
+metadata:
+  name: truecharts
+  namespace: flux-system
+spec:
+  interval: 60m
+  url: https://helm.truecharts.org