update config.toml

.cargo/config.toml

@@ -1,5 +1,9 @@
 [registry]
 default = "cbsk"
+global-credential-providers = ["cargo:token", "cargo:libsecret", "cargo:macos-keychain", "cargo:wincred"]
 
 [registries.cbsk]
-index = "https://git.cbsk-tech.de/Christoph/_cargo-index.git"
+index = "sparse+https://git.cbsk-tech.de/api/packages/Christoph/cargo/"
+
+[net]
+git-fetch-with-cli = true

.gitignore

@@ -1 +1,5 @@
 /target
+
+.cargo/credentials.toml
+.env
+credentials.toml