🔧 chore: raise starship command_timeout to 5000ms

Prevents "Executing command git timed out" warnings when cd-ing into
large monorepos where git status can exceed the 1000ms limit on a cold
filesystem cache.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: niketpathak

starship/starship.toml

@@ -1,7 +1,8 @@
 # Disable the blank line at the start of the prompt
 add_newline = false
 # Sets the timeout for commands in the prompt, default is 500ms
-command_timeout = 1000
+# Raised to 5000ms so git status in large monorepos doesn't time out (starship::utils WARN)
+command_timeout = 5000
 
 # Disable the package module, hiding it from the prompt completely
 #[package]