add rootfs secrets

secrets/vno1-oh2/zfs-passphrase.age

@@ -0,0 +1,13 @@
+age-encryption.org/v1
+-> ssh-ed25519 vDjOfg yX0zrlNsaJBSf3PqD4ccm/9z5tQhv5d7vbGQbITKNGQ
+1adV8hkhSTQPSlPuKQypvWPAcker/kjObBxDfos6x2I
+-> X25519 TASHTwnBupJ72eFuJs4Oph68Js31AyjtpXcHDR8xKl8
+/181mos15wmANSJwo5QPZRUAx3vFoZ4wPpimbIfvC4o
+-> piv-p256 +y2G/w A09p8H96e0/FfHSTajYQZTvSYXwT7EvzFf1qVZtdwsax
+Mgkl6t5uDGN8cYVoDXjEYB+RxeXyyLsZrWvGP7KMCNc
+-> piv-p256 jNqd3A A3Rh+tYvU/vfS6+2GXyOOM3auOu4KfXWFhyvyXgojBbf
+l0whgIauEX31OqPyDMTZ2OLUBOzPVFSVnjxbYu7JeSE
+-> cD-grease u8 9nH (N(2JYW 'd
+mAo1sjuzyaHtnQhYLApV9g
+--- QcxzgeZhzogykC09MKj4VMVOZdq6i8N1OOcFf0nkABc
+k<EFBFBD>{n<19><><EFBFBD><EFBFBD>/c8<16>gQ~<7E>1<EFBFBD><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>v<EFBFBD><76><EFBFBD>q<EFBFBD><71>{<7B><>s<EFBFBD><18>ō<EFBFBD><C58D><EFBFBD>O<>