(FEAT): Added a handler to recover from panics.

This is not perfect, and def not set in stone. But for now, it will
return a JSON page, and not crash. I want this to log the user out,
clear the cookies, and then direct home with a message saying something
went wrong.

I also want it to send me an email with the details, but one step at a
time for now, that is not 100% necessary, I just need to fix the bugs.
I also need to fix the environments.

internal/app/server/middleware.go

@@ -2,6 +2,9 @@ package server
 
 import (
 	"fmt"
+	"log"
+	"net/http"
+	"runtime/debug"
 
 	"github.com/gin-gonic/gin"
 	"github.com/golang-jwt/jwt/v5"
@@ -71,3 +74,45 @@ func JwtAuthMiddleWare(jwtSecretKey []byte) gin.HandlerFunc {
 		ctx.Next()
 	}
 }
+
+func RecoveryMiddleware() gin.HandlerFunc {
+
+	return func(ctx *gin.Context) {
+		defer func() {
+			if r := recover(); r != nil {
+				// Log the panic with stack trace
+				err := fmt.Errorf("panic recovered: %v\n%s", r, debug.Stack())
+				log.Printf("[PANIC RECOVERY] %s", err)
+
+				ctx.JSON(http.StatusOK, gin.H{
+					"status":  http.StatusOK,
+					"error":   "API_PANIC_RECOVERED",
+					"message": err.Error(),
+				})
+
+				// Determine the content type of the request for appropriate response
+				// acceptHeader := ctx.Request.Header.Get("Accept")
+				//
+				// // Customize the response based on the request type (e.g., HTML vs. JSON)
+				// if strings.Contains(acceptHeader, "text/html") {
+				// 	// For browser requests (HTML), redirect to an error page or render a template
+				// 	ctx.HTML(http.StatusInternalServerError, "error.html", gin.H{
+				// 		"title":   "Something went wrong",
+				// 		"message": "An unexpected error occurred. Please try again later.",
+				// 	})
+				// } else if strings.Contains(acceptHeader, "application/json") || ctx.Request.Method == http.MethodPost {
+				// 	// For API requests (JSON), return a JSON error response
+				// 	ctx.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{
+				// 		"error":   "An internal server error occurred.",
+				// 		"message": "We're working to fix the problem. Please try again later.",
+				// 		// You might include a unique error ID here for tracking
+				// 	})
+				// } else {
+				// 	// Fallback for other content types
+				// 	ctx.AbortWithStatus(http.StatusInternalServerError)
+				// }
+			}
+		}()
+		ctx.Next()
+	}
+}

internal/app/server/server.go

@@ -129,6 +129,7 @@ func (s *Server) Setup() *Server {
 	}
 
 	// Apply middleware
+	s.Router.Use(RecoveryMiddleware())
 	s.Router.Use(DepedencyInjectionMiddleware(deps))
 	s.Router.Use(JwtAuthMiddleWare(jwtSecret))
 
@@ -201,7 +202,7 @@ func (s *Server) Setup() *Server {
 		// TODO: Use constants for errors?
 		if strings.HasPrefix(path, domain.VERSION+domain.API) {
 			ctx.JSON(http.StatusNotFound, gin.H{
-				"status":  404,
+				"status":  http.StatusNotFound,
 				"error":   "API_NOT_FOUND",
 				"message": "The request endpoint does not exist.",
 				"path":    path,