chore: Add 404 page for not found routes

build.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+TARGET="./cc-backend"
+VAR="./var"
+CFG="config.json .env"
+FRONTEND="./web/frontend"
+VERSION="1.2.2"
+GIT_HASH=$(git rev-parse --short HEAD || echo 'development')
+CURRENT_TIME=$(date +"%Y-%m-%d:T%H:%M:%S")
+LD_FLAGS="-s -X main.date=${CURRENT_TIME} -X main.version=${VERSION} -X main.commit=${GIT_HASH}"
+
+echo  ${LD_FLAGS}
+
+# build.sh
+go build -ldflags="${LD_FLAGS}" ./cmd/cc-backend

cmd/cc-backend/main.go

@@ -337,6 +337,11 @@ func main() {
 		rw.Header().Add("Content-Type", "text/html; charset=utf-8")
 		web.RenderTemplate(rw, "privacy.tmpl", &web.Page{Title: "Privacy", Build: buildInfo})
 	})
+	r.NotFoundHandler = http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
+		rw.WriteHeader(http.StatusNotFound)
+		rw.Header().Add("Content-Type", "text/html; charset=utf-8")
+		web.RenderTemplate(rw, "404.tmpl", &web.Page{Title: "Page not found", Build: buildInfo})
+	})
 
 	secured := r.PathPrefix("/").Subrouter()