chore: improve lint setup

- update eslint config
- merged eslint rules for JS and TS to avoid duplicates
- extended stricter lint ruleset from typescript-eslint
- corrected wrong setup for certain eslint rulesets
- opt in to reportUnusedDisableDirectives config option
- fix or disable a lot of lint issues throughout codebase
- remove trailingComma: all from prettier config which is default in prettier v3
- add volta configuration to package.json to autoload correct node and pnpm versions
- upgrade all eslint and prettier related dependencies to latest
- remove config options from settings.json which are default anyways
- remove config options from settings.json which are outdated/unknown
- set up prettier as default formatter in settings.json

2 files changed, 21 insertions, 14 deletions

diff --git a/test/helpers/update-helpers.test.ts b/test/helpers/update-helpers.test.ts
index 2b6bf3113..d42c7d27a 100644
--- a/test/helpers/update-helpers.test.ts
+++ b/test/helpers/update-helpers.test.ts
@@ -12,20 +12,20 @@ describe('getFerdiumVersion', () => {
     expect(result).toEqual(`v${baseVersion}`);
   });
 
-  it(`returns v6.0.0-beta.3`, () => {
+  it('returns v6.0.0-beta.3', () => {
     const result = update_helpers.getFerdiumVersion(
       '?version=6.0.0-beta.3',
       baseVersion,
     );
-    expect(result).toEqual(`v6.0.0-beta.3`);
+    expect(result).toEqual('v6.0.0-beta.3');
   });
 
-  it(`returns v6.0.0`, () => {
+  it('returns v6.0.0', () => {
     const result = update_helpers.getFerdiumVersion(
       '?version=6.0.0',
       baseVersion,
     );
-    expect(result).toEqual(`v6.0.0`);
+    expect(result).toEqual('v6.0.0');
   });
 
   it(`returns ${baseVersion}`, () => {
@@ -46,38 +46,42 @@ describe('getFerdiumVersion', () => {
 });
 
 describe('updateVersionParse', () => {
-  it(`returns empty string for empty string`, () => {
+  it('returns empty string for empty string', () => {
     const result = update_helpers.updateVersionParse('');
     expect(result).toEqual('');
   });
-  it(`returns '?version=x.x for x.x`, () => {
+  it("returns '?version=x.x for x.x", () => {
     const result = update_helpers.updateVersionParse('6.0.0');
     expect(result).toEqual('?version=6.0.0');
   });
 });
 
 describe('onAuthGoToReleaseNotes', () => {
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes('', '');
     expect(result).toEqual('#/releasenotes');
   });
 
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  // eslint-disable-next-line jest/no-identical-title
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes('', '?version=6.0.0');
     expect(result).toEqual('#/releasenotes?version=6.0.0');
   });
 
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  // eslint-disable-next-line jest/no-identical-title
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes('');
     expect(result).toEqual('#/releasenotes');
   });
 
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  // eslint-disable-next-line jest/no-identical-title
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes('#/auth', '');
     expect(result).toEqual('#/auth/releasenotes');
   });
 
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  // eslint-disable-next-line jest/no-identical-title
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes(
       '#/auth',
       '?version=6.0.0',
@@ -85,7 +89,8 @@ describe('onAuthGoToReleaseNotes', () => {
     expect(result).toEqual('#/auth/releasenotes?version=6.0.0');
   });
 
-  it(`returns '#/releasenotes' string for empty string`, () => {
+  // eslint-disable-next-line jest/no-identical-title
+  it("returns '#/releasenotes' string for empty string", () => {
     const result = update_helpers.onAuthGoToReleaseNotes('#/auth');
     expect(result).toEqual('#/auth/releasenotes');
   });
diff --git a/test/jsUtils.test.ts b/test/jsUtils.test.ts
index ff7d29d77..73b36d990 100644
--- a/test/jsUtils.test.ts
+++ b/test/jsUtils.test.ts
@@ -78,12 +78,14 @@ describe('jsUtils', () => {
   });
 
   describe('cleanseJSObject', () => {
-    xit('throws error for undefined input', () => {
+    // eslint-disable-next-line jest/no-disabled-tests
+    it.skip('throws error for undefined input', () => {
       const result = jsUtils.cleanseJSObject(undefined);
       expect(result).toThrow();
     });
 
-    xit('throws error for null input', () => {
+    // eslint-disable-next-line jest/no-disabled-tests
+    it.skip('throws error for null input', () => {
       const result = jsUtils.cleanseJSObject(null);
       expect(result).toThrow();
     });