feat: Require Vault set up for first-time setup so all passed in secrets can be encrypted right off the bat

src/client/claude.rs

@@ -24,7 +24,7 @@ impl ClaudeClient {
     config_get_fn!(api_key, get_api_key);
     config_get_fn!(api_base, get_api_base);
 
-    pub const PROMPTS: [PromptAction<'static>; 1] = [("api_key", "API Key", None)];
+    pub const PROMPTS: [PromptAction<'static>; 1] = [("api_key", "API Key", None, true)];
 }
 
 impl_client_trait!(