[Bot Commands] Separate Bot Commands into Individual Files (#4035)

# Notes
- Separate all bot commands into individual files like regular commands.

# Images

zone/bot_commands/suspend.cpp

@@ -0,0 +1,25 @@
+#include "../bot_command.h"
+
+void bot_command_suspend(Client *c, const Seperator *sep)
+{
+	if (helper_command_alias_fail(c, "bot_command_suspend", sep->arg[0], "suspend")) {
+		return;
+	}
+	if (helper_is_help_or_usage(sep->arg[1])) {
+		c->Message(Chat::White, "usage: %s ([actionable: <any>] ([actionable_name]))", sep->arg[0]);
+		return;
+	}
+	const int ab_mask = ActionableBots::ABM_NoFilter;
+
+	std::list<Bot*> sbl;
+	if (ActionableBots::PopulateSBL(c, sep->arg[1], sbl, ab_mask, sep->arg[2]) == ActionableBots::ABT_None) {
+		return;
+	}
+
+	sbl.remove(nullptr);
+	for (auto bot_iter : sbl) {
+		bot_iter->SetPauseAI(true);
+	}
+
+	c->Message(Chat::White, "%i of your bots %s suspended.", sbl.size(), ((sbl.size() != 1) ? ("are") : ("is")));
+}