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

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

# Images

zone/bot_commands/attack.cpp

@@ -0,0 +1,72 @@
+#include "../bot_command.h"
+
+void bot_command_attack(Client *c, const Seperator *sep)
+{
+	if (helper_command_alias_fail(c, "bot_command_attack", sep->arg[0], "attack")) {
+		return;
+	}
+	if (helper_is_help_or_usage(sep->arg[1])) {
+
+		c->Message(Chat::White, "usage: <enemy_target> %s [actionable: byname | ownergroup | ownerraid | namesgroup | healrotation | byclass | byrace | default: spawned] ([actionable_name])", sep->arg[0]);
+		return;
+	}
+	const int ab_mask = ActionableBots::ABM_Type2;
+
+	Mob* target_mob = ActionableTarget::AsSingle_ByAttackable(c);
+	if (!target_mob) {
+
+		c->Message(Chat::White, "You must <target> an enemy to use this command");
+		return;
+	}
+
+	std::string ab_arg(sep->arg[1]);
+	if (ab_arg.empty()) {
+		ab_arg = "spawned";
+	}
+
+	std::string class_race_arg(sep->arg[1]);
+	bool class_race_check = false;
+	if (!class_race_arg.compare("byclass") || !class_race_arg.compare("byrace")) {
+		class_race_check = true;
+	}
+
+	std::list<Bot*> sbl;
+	if (ActionableBots::PopulateSBL(c, ab_arg.c_str(), sbl, ab_mask, !class_race_check ? sep->arg[2] : nullptr, class_race_check ? atoi(sep->arg[2]) : 0) == ActionableBots::ABT_None) {
+		return;
+	}
+
+	size_t attacker_count = 0;
+	Bot *first_attacker = nullptr;
+	sbl.remove(nullptr);
+	for (auto bot_iter : sbl) {
+
+		if (bot_iter->GetAppearance() != eaDead && bot_iter->GetBotStance() != EQ::constants::stancePassive) {
+
+			if (!first_attacker) {
+				first_attacker = bot_iter;
+			}
+			++attacker_count;
+
+			bot_iter->SetAttackFlag();
+		}
+	}
+
+	if (attacker_count == 1 && first_attacker) {
+		Bot::BotGroupSay(
+			first_attacker,
+			fmt::format(
+				"Attacking {}.",
+				target_mob->GetCleanName()
+			).c_str()
+		);
+	} else {
+		c->Message(
+			Chat::White,
+			fmt::format(
+				"{} of your bots are attacking {}.",
+				sbl.size(),
+				target_mob->GetCleanName()
+			).c_str()
+		);
+	}
+}