add .editorconfig

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+
+[*.{markdown,md}]
+trim_trailing_whitespace = false

.gitattributes

@@ -0,0 +1 @@
+* text=auto

allowed_signers

@@ -1,3 +1,4 @@
 *@mikaela.info,*@aminda.eu valid-after="202112200000",valid-before="202612200000" ssh-rsa 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 Aminda Suomalainen FINEID 20.12.2021-20.12.2026
 *@mikaela.info,*@aminda.eu valid-after="202109240000" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMBdL9GgcSx5TkuVL8XM81VSWoesAYsfYCNg1sL2rQBx Aminda Suomalainen, mobile key, 2021-09-24
 *@jae.fi,*@jae.su,*@dn0.eu,*@noiseless.pro valid-after="202107300000" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFoUkPC0RgEanO3K9Pr4HdYpQVs1DYMCEj2WMflny8H1 Jae Lo Presti, main key, 2021-07-30
+mtrnord@nordgedanken.dev valid-after="20221125" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKUzC9NeEc4voBeAO7YuQ1ewRKCS2iar4Bcm4cKoNKUH MTRNord 2022-11-25

mtrnord/mtrnord.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKUzC9NeEc4voBeAO7YuQ1ewRKCS2iar4Bcm4cKoNKUH MTRNord 2022-11-25