fix(db): create table queries syntax error

db/channel.go

@@ -14,7 +14,7 @@ type Channel struct {
 }
 
 const channelCreate = `
-CREATE IF NOT EXISTS channels (
+CREATE TABLE IF NOT EXISTS channels (
 	GuildID        text NOT NULL,
 	ID             text NOT NULL,
 	Language       text NOT NULL,

db/guild.go

@@ -5,7 +5,7 @@ type Guild struct {
 }
 
 const guildCreate = `
-CREATE IF NOT EXISTS guilds (
+CREATE TABLE IF NOT EXISTS guilds (
 	ID     text NOT NULL,
 	PRIMARY KEY(ID)
 );

db/message.go

@@ -15,7 +15,7 @@ type Message struct {
 }
 
 const messageCreate = `
-CREATE IF NOT EXISTS messages (
+CREATE TABLE IF NOT EXISTS messages (
 	GuildID        text NOT NULL,
 	ChannelID      text NOT NULL,
 	ID             text NOT NULL,