other: keep running even if logger fails to initialize (#1132)

This just makes it so that even if the logger is enabled, if it fails to
initialize (e.g. read-only directory), bottom will still continue to
start up, and just print a warning that the logger encountered an issue.

src/bin/main.rs

@@ -47,7 +47,11 @@ fn main() -> Result<()> {
     let matches = clap::get_matches();
     #[cfg(all(feature = "fern"))]
     {
-        utils::logging::init_logger(log::LevelFilter::Debug, std::ffi::OsStr::new("debug.log"))?;
+        if let Err(err) =
+            utils::logging::init_logger(log::LevelFilter::Debug, std::ffi::OsStr::new("debug.log"))
+        {
+            println!("Issue initializing logger: {err}");
+        }
     }
 
     // Read from config file.