fix: relative package imports (#4453)

* test(lint): add eslint rule to prevent invalid imports

* fix: relative package imports

relative package imports (package/utils/src) is leading to a broken
build

.eslintrc → .eslintrc.json

@@ -97,8 +97,12 @@
   },
   "overrides": [
     {
-      "files": ["packages/**/*.ts?(x)"],
-      "extends": ["plugin:ssr-friendly/recommended"]
+      // override for package source-code files
+      "files": ["packages/*/src/**/*.ts?(x)"],
+      "extends": ["plugin:ssr-friendly/recommended"],
+      "rules": {
+        "no-restricted-imports": ["error", { "patterns": ["packages/**"] }]
+      }
     },
     {
       "files": ["**/*.stories.ts?(x)"],

packages/core/src/Calendar/CalendarNavigation/MonthSelector/MonthSelector.tsx

@@ -1,6 +1,6 @@
-import { HvButtonBase } from "packages/core/src/ButtonBase";
 import { type ExtractNames } from "@hitachivantara/uikit-react-utils";
 
+import { HvButtonBase } from "../../../ButtonBase";
 import { ViewMode } from "../../enums";
 import { DateRangeProp, VisibilitySelectorActions } from "../../types";
 import { getMonthNamesList } from "../../utils";

packages/pentaho/src/Canvas/Toolbar/Toolbar.tsx

@@ -1,5 +1,4 @@
 import { forwardRef } from "react";
-import { mergeStyles } from "packages/utils/src";
 import {
   ExtractNames,
   HvBaseProps,
@@ -10,6 +9,7 @@ import {
   useLabels,
 } from "@hitachivantara/uikit-react-core";
 import { Previous } from "@hitachivantara/uikit-react-icons";
+import { mergeStyles } from "@hitachivantara/uikit-react-utils";
 
 import { useCanvasContext } from "../CanvasContext";
 import { staticClasses, useClasses } from "./Toolbar.styles";