Added @Inject and @component for JShell

Author: surajkumar

api/src/main/java/com/javadiscord/jdi/core/api/ChannelRequest.java

@@ -9,6 +9,7 @@
 import com.javadiscord.jdi.core.models.invite.Invite;
 import com.javadiscord.jdi.core.models.message.Message;
 import com.javadiscord.jdi.core.models.message.MessageReaction;
+import com.javadiscord.jdi.core.models.message.embed.Embed;
 import com.javadiscord.jdi.core.models.user.User;
 import com.javadiscord.jdi.internal.api.channel.*;
 
@@ -49,6 +50,18 @@ public AsyncResponse<Message> createMessage(CreateMessageBuilder builder) {
         return responseParser.callAndParse(Message.class, builder.build());
     }
 
+    public AsyncResponse<Message> sendMessage(long channelId, String message) {
+        return responseParser.callAndParse(
+            Message.class, new CreateMessageBuilder(channelId).content(message).build()
+        );
+    }
+
+    public AsyncResponse<Message> sendEmbed(long channelId, Embed... embeds) {
+        return responseParser.callAndParse(
+            Message.class, new CreateMessageBuilder(channelId).embeds(embeds).build()
+        );
+    }
+
     public AsyncResponse<MessageReaction> createReaction(
         long channelId,
         long messageId,

example/lj-discord-bot/src/main/java/com/javadiscord/bot/Main.java

@@ -1,5 +1,6 @@
 package com.javadiscord.bot;
 
+import com.javadiscord.bot.commands.slash.jshell.JShellService;
 import com.javadiscord.bot.utils.chatgpt.ChatGPT;
 import com.javadiscord.jdi.core.Discord;
 import com.javadiscord.jdi.core.annotations.Component;
@@ -14,4 +15,9 @@ public static void main(String[] args) {
     public static ChatGPT chatGpt() {
         return new ChatGPT();
     }
+
+    @Component
+    public static JShellService jShellService() {
+        return new JShellService();
+    }
 }

example/lj-discord-bot/src/main/java/com/javadiscord/bot/commands/slash/jshell/JShellCommand.java

@@ -4,14 +4,17 @@
 
 import com.javadiscord.jdi.core.CommandOptionType;
 import com.javadiscord.jdi.core.annotations.CommandOption;
+import com.javadiscord.jdi.core.annotations.Inject;
 import com.javadiscord.jdi.core.annotations.SlashCommand;
 import com.javadiscord.jdi.core.interaction.SlashCommandEvent;
 import com.javadiscord.jdi.core.models.message.embed.Embed;
 import com.javadiscord.jdi.core.models.message.embed.EmbedAuthor;
 import com.javadiscord.jdi.core.models.user.User;
 
 public class JShellCommand {
-    private final JShellService jShellService = new JShellService();
+
+    @Inject
+    private JShellService jShellService;
 
     @SlashCommand(
         name = "jshell", description = "Run Java code using JShell", options = {