Upgrade frontend to Angular 20 (#95)

Upgrade to Angular 20 and auto-migrate to block control flow syntax

Author: ale-rinaldi

cmd/engarde-server/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"io/ioutil"
 	"net"
 	"os"
 	"strconv"
@@ -79,7 +78,7 @@ func main() {
 		return
 	}
 
-	yamlFile, err := ioutil.ReadFile(configName)
+	yamlFile, err := os.ReadFile(configName)
 	handleErr(err, "Reading config file "+configName+" failed")
 	err = yaml.Unmarshal(yamlFile, &genconfig)
 	handleErr(err, "Parsing config file failed")

webmanager/angular.json

@@ -114,5 +114,31 @@
   },
   "cli": {
     "analytics": false
+  },
+  "schematics": {
+    "@schematics/angular:component": {
+      "type": "component"
+    },
+    "@schematics/angular:directive": {
+      "type": "directive"
+    },
+    "@schematics/angular:service": {
+      "type": "service"
+    },
+    "@schematics/angular:guard": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:interceptor": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:module": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:pipe": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:resolver": {
+      "typeSeparator": "."
+    }
   }
 }