Build(*): Update Angular to v15 and fix broken template rendering (#381)

* Build(*): Update Angular to v15 and fix broken template rendering

* Build(*): Update schematics library version

* Build(*): Update eslint library version

* Chore(*): Fix more mismatched dependency versions

---------

Co-authored-by: Nikola Mitich <[email protected]>

Author: nikolam001

angular.json

@@ -29,8 +29,7 @@
             "vendorChunk": true,
             "buildOptimizer": false,
             "sourceMap": true,
-            "optimization": false,
-            "aot": false
+            "optimization": false
           },
           "configurations": {
             "production": {