Refactor handlers into separate packages and implement dependency injection.

IDK if this shit is good or even logical, but it works and I can wrap my head around it.

internal/AppWebContext.go

@@ -1,12 +1,11 @@
 package internal
 
 import (
-	"github.com/gin-gonic/gin"
-	"gorm.io/gorm"
+	// "github.com/gin-gonic/gin"
+	// "gorm.io/gorm"
 )
 
-type AppWebContext struct {
-	Db *gorm.DB
-	GinEngine *gin.Engine
-	
-}
+// type AppWebContext struct {
+// 	Db *gorm.DB
+// 	GinEngine *gin.Engine	
+// }