modules: secrets: move host-specific secrets

hosts/nixos/porthos/secrets/backup/credentials.age

@@ -0,0 +1,9 @@
+age-encryption.org/v1
+-> ssh-ed25519 cKojmg YlDuj9wwBKSHHvQOhfti1ah95vxDV3bLE+GElBkyTB0
+KsMyd3L4GaQa0eDQps+bJXj+cpy0zUNvFXU8NAmtThI
+-> ssh-ed25519 jPowng JB4UtNyZab4ab4Pep3acyMjwCbluuEPuI6YOQ/045Fo
+P9qnrPDGpHJL1TyNqYdNfqkd21Yjn/5mlovorWy60j4
+-> _6l|s-grease M ]2qMsa'w P] j0EE
+W3CToUTg
+--- 8aWYUi33mEIKFcFbphlDZumnBu9Xbj+j18dQbElx1v8
+3$m(ø<>äÂTK±î·”eAZâ>dn:-­Òí‚¥ˆÅh.›(<28>¶U²!rìx	D3ô‡4Ø93~È»f{üƒšL¸ÎþÆ£ÃØ>Þß^v›l—¡Î-=„í¯ä£<C3A4>ÉU'â»(,µ#;¤ªHñÆ@M%|ʦ

hosts/nixos/porthos/secrets/backup/password.age

@@ -0,0 +1,8 @@
+age-encryption.org/v1
+-> ssh-ed25519 cKojmg dgS4bezgtDi44R1A8am+J6zh80kUVYTo1heaxJCtzX4
+F3w/62xwtqYa40NU7OvF9pnZzYz/5hACAGJfMA4e2zw
+-> ssh-ed25519 jPowng lx81CK3yeNp9RjHCUFJeKYZlRzxBmXuADVBvRc13zCI
+P7e75t8xU+ZkYmeQ8mmMfyZZsRdG1J8yrvSUkiWzkFQ
+-> *z4/`-grease S/)a{e sFd";=
+--- 15FVhqRTkoPFEeETRRyFQhsv4Fn19Ozlax0u8Zy9mNA
+õ#+¥àÎvøSÈ4èá}<7D>§Rì%‹Î¯F4fnDœ˜J¹¤Z‹¸A¥Û™,_