feat(argocd): migrate all applications from Forgejo to GitHub

- Replace all forgejo.riotpiao.com repo URLs with [email protected] SSH URLs
- Enables immediate GitOps sync without waiting for Forgejo mirror setup
- Includes ingress-nginx now fully ArgoCD-managed (wave 0)
- SOPS secrets can now sync and decrypt TLS certificates

k8s/argocd/apps/30-security.yaml

@@ -17,7 +17,7 @@ spec:
       helm:
         valueFiles:
           - $values/k8s/infra/iam/vault-values.yaml
-    - repoURL: https://forgejo.riotpiao.com/riotpiao.com/homelab.git
+    - repoURL: [email protected]:Riotpiaole/riotpiao.homelab.com.git
       targetRevision: main
       ref: values
   destination:
@@ -46,7 +46,7 @@ spec:
       helm:
         valueFiles:
           - $values/k8s/infra/iam/authentik-values.yaml
-    - repoURL: https://forgejo.riotpiao.com/riotpiao.com/homelab.git
+    - repoURL: [email protected]:Riotpiaole/riotpiao.homelab.com.git
       targetRevision: main
       ref: values
   destination:
@@ -68,7 +68,7 @@ metadata:
 spec:
   project: homelab
   source:
-    repoURL: https://forgejo.riotpiao.com/riotpiao.com/homelab.git
+    repoURL: [email protected]:Riotpiaole/riotpiao.homelab.com.git
     targetRevision: main
     path: k8s/infra/iam
   destination:
@@ -90,7 +90,7 @@ metadata:
 spec:
   project: homelab
   source:
-    repoURL: https://forgejo.riotpiao.com/riotpiao.com/homelab.git
+    repoURL: [email protected]:Riotpiaole/riotpiao.homelab.com.git
     targetRevision: main
     path: k8s/infra/forgejo-runner
   destination: