feat: move all frontend projects under the same Angular workspace (#1141)

* feat: move all frontend projects under the same Angular workspace

* Refactor/angular workspace (#1154)

* update frontend build steps

Co-authored-by: waterplea <alexander@inkin.ru>
Co-authored-by: Matt Hill <matthewonthemoon@gmail.com>
Co-authored-by: Lucy Cifferello <12953208+elvece@users.noreply.github.com>

frontend/tslint.json

@@ -0,0 +1,35 @@
+{
+  "rules": {
+    "no-unused-variable": true,
+    "no-unused-expression": true,
+    "semicolon": [true, "never"],
+    "no-trailing-whitespace": true,
+    "indent": [true, "spaces", 2],
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-module",
+      "check-operator",
+      "check-separator",
+      "check-rest-spread",
+      "check-type",
+      "check-typecast",
+      "check-type-operator",
+      "check-preblock"
+    ],
+    "trailing-comma": [
+      true,
+      {
+        "multiline": {
+          "objects": "always",
+          "arrays": "always",
+          "functions": "always",
+          "typeLiterals": "never"
+        },
+        "singleline": "never"
+      }
+    ],
+    "quotemark": [true, "single"]
+  }
+}