feat: improve Ackee tracking (#11)

* build(deps): add use-ackee hook package

* chore: create a context provider for Ackee

The provider allows users to change the 'detailed' settings.

* chore: add a select menu to choose which info to share with Ackee

* chore: add a tooltip for askee settings

* chore: replace default select styles with custom styles

* chore: register user choice in localstorage

* chore: replace Matomo with Ackee in legal notice

2 files changed, 93 insertions, 0 deletions

diff --git a/src/components/Buttons/ButtonHelp/ButtonHelp.module.scss b/src/components/Buttons/ButtonHelp/ButtonHelp.module.scss
new file mode 100644
index 0000000..b2a05d7
--- /dev/null
+++ b/src/components/Buttons/ButtonHelp/ButtonHelp.module.scss
@@ -0,0 +1,52 @@
+@use "@styles/abstracts/functions" as fun;
+@use "@styles/abstracts/mixins" as mix;
+
+.icon {
+  color: var(--color-primary-dark);
+  font-weight: 600;
+}
+
+.active {
+  .icon {
+    color: var(--color-fg-inverted);
+  }
+}
+
+.wrapper {
+  width: fun.convert-px(44);
+  height: fun.convert-px(44);
+  background: var(--color-bg);
+  border: fun.convert-px(3) solid var(--color-primary-dark);
+  border-radius: 50%;
+  box-shadow: fun.convert-px(1) fun.convert-px(1) 0 0 var(--color-shadow);
+  transition: all 0.3s ease-in-out 0s;
+
+  @include mix.pointer("fine") {
+    width: fun.convert-px(30);
+    height: fun.convert-px(30);
+    line-height: 1;
+  }
+
+  &:hover,
+  &:focus {
+    border-color: var(--color-primary-light);
+    color: var(--color-primary-light);
+    box-shadow: fun.convert-px(1) fun.convert-px(1) fun.convert-px(1)
+        var(--color-shadow-light),
+      fun.convert-px(1) fun.convert-px(2) fun.convert-px(2) fun.convert-px(-2)
+        var(--color-shadow-light),
+      fun.convert-px(3) fun.convert-px(4) fun.convert-px(5) fun.convert-px(-4)
+        var(--color-shadow-light),
+      fun.convert-px(7) fun.convert-px(10) fun.convert-px(12) fun.convert-px(-3)
+        var(--color-shadow-light);
+    transform: scale(1.1);
+
+    .icon {
+      transform: scale(1.1);
+    }
+  }
+
+  &.active {
+    background: var(--color-primary);
+  }
+}
diff --git a/src/components/Buttons/ButtonHelp/ButtonHelp.tsx b/src/components/Buttons/ButtonHelp/ButtonHelp.tsx
new file mode 100644
index 0000000..252e58c
--- /dev/null
+++ b/src/components/Buttons/ButtonHelp/ButtonHelp.tsx
@@ -0,0 +1,41 @@
+import { SetStateAction } from 'react';
+import { useIntl } from 'react-intl';
+import styles from './ButtonHelp.module.scss';
+
+const ButtonHelp = ({
+  showHelp,
+  setShowHelp,
+  title,
+}: {
+  showHelp: boolean;
+  setShowHelp: (value: SetStateAction<boolean>) => void;
+  title?: string;
+}) => {
+  const intl = useIntl();
+
+  const handleClick = () => {
+    setShowHelp((prev) => !prev);
+  };
+
+  const activeModifier = showHelp ? styles.active : '';
+
+  return (
+    <button
+      onClick={handleClick}
+      title={title}
+      className={`${styles.wrapper} ${activeModifier}`}
+    >
+      <span className={styles.icon} aria-hidden="true">
+        ?
+      </span>
+      <span className="screen-reader-text">
+        {intl.formatMessage({
+          defaultMessage: 'Help',
+          description: 'ButtonHelp: screen reader text',
+        })}
+      </span>
+    </button>
+  );
+};
+
+export default ButtonHelp;