Support windows

- Simplify PowerShell wrapper function parameter handling
- Change log filename format to use hyphens instead of colons
- Correct Windows drive letter extraction logic to avoid compilation
  errors

1 files changed, 1 insertions, 1 deletions

diff --git a/src/bin/jvv.rs b/src/bin/jvv.rs
index f40ca97..3e32fa7 100644
--- a/src/bin/jvv.rs
+++ b/src/bin/jvv.rs
@@ -642,7 +642,7 @@ async fn jvv_service_listen(args: ListenArgs) {
             return;
         }
         let now = chrono::Local::now();
-        let log_filename = format!("log_{}.txt", now.format("%Y.%m.%d-%H:%M:%S"));
+        let log_filename = format!("log_{}.txt", now.format("%Y-%m-%d-%H-%M-%S"));
         build_env_logger(
             logs_dir.join(log_filename),
             vault_cfg.server_config().logger_level(),