Add timer command, recraft module & recipes

Introduce a /timer admin command with tab completion (speedhg.admin.timer) and a parseTimeToSeconds utility; add CommandSender.sendMsg extension and language strings. Add RecraftManager module that enforces a configurable recraft-nerf (reduces extra recraft points for alive players) and starts from GameManager; wire the new module into GameManager. Register mushroom-stew shapeless recipes for cocoa and cactus in plugin startup and tidy command registration. Update plugin.yml with permission/command entries and adjust imports as needed.

src/main/resources/languages/en_US.yml

@@ -69,6 +69,11 @@ commands:
     empty: '<red>There are currently no stats</red>'
     line: '#<rank> - <green><name></green> - <aqua><score></aqua>'
     footer: '<gray>====== <gold>Leaderboard</gold> ======</gray>'
+  timer:
+    usage: '<red>Usage: /timer <seconds></red>'
+    positiveNumber: '<red>Invalid time format! Use, for example, 10m, 30s, or 600.</red>'
+    onlyIngame: '<red>Timer can only be set in game.</red>'
+    set: '<green>The game timer has been set to <time>!</green>'
 
 scoreboard:
   title: '<gradient:red:gold><bold>SpeedHG</bold></gradient>'