added secrets management and rolled keys

Can't just have my keys out in the open air anymore :(
Rolled and encrypted my gotify keys so that you cant see my
notifications anymore

doot/config.toml

@@ -11,6 +11,10 @@ exclude_files = [
 	".gitignore",
 	".session",
 	".gitmodules",
+	".gitsecret",
+	"*.secret",
+	"**/.devenv",
+	".secret*"
 ]
 
 # Files and directories that are always symlinked, overriding `exclude_files`. Each entry is a glob pattern relative to the dotfiles directory.