secret : trousseau OS (keyring) + injection @secret au start/run (issue #36) - valeurs jamais affichees ni journalisees, mock testable, fallback clair sans trousseau

Cargo.lock

@@ -21,7 +21,7 @@ dependencies = [
 
 [[package]]
 name = "agent-manager"
-version = "0.2.14"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "chrono",
@@ -29,6 +29,7 @@ dependencies = [
  "clap_complete",
  "colored",
  "flate2",
+ "keyring",
  "rustyline",
  "semver",
  "serde",
@@ -715,6 +716,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "keyring"
+version = "3.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eebcc3aff044e5944a8fbaf69eb277d11986064cba30c468730e8b9909fb551c"
+dependencies = [
+ "log",
+ "zeroize",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"