Feature/Edit readme (#8)

* - add more keywords, rewrite readme

* - fix build and test workflow, add coverage

* - remove coverage

* - edit description

Author: Gramli

.github/workflows/build_and_test.yml

@@ -8,49 +8,30 @@ on:
   workflow_dispatch:
 
 jobs:
-  build:
-    name: Build
+  build-and-test:
+    name: Build, Test & Lint
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
-    - name: Setup NodeJS
-      uses: actions/setup-node@v3
+      uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
       with:
-        node-version: 22.20.x
+        node-version: 'lts/*'
+        cache: 'npm'
+
     - name: Install dependencies
       run: npm ci
-    - name: Build Lib
+
+    - name: Lint Library
+      run: npm run lint-lib
+
+    - name: Build Library
       run: npm run build-lib
+
     - name: Build Example
       run: npm run build-example
 
-  test:
-    name: Test
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-    - name: Setup NodeJS
-      uses: actions/setup-node@v3
-      with:
-        node-version: 22.20.x
-    - name: Install dependencies
-      run: npm ci
-
-  lint:
-    name: Lint
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-    - name: Setup NodeJS
-      uses: actions/setup-node@v3
-      with:
-        node-version: 22.20.x
-    - name: Install dependencies
-      run: npm ci
-    - name: Run Lint
-      run: npm run lint-lib
+    - name: Test Library
+      run: npm run test-lib