feat(page) added the /about page

src/pages/About.vue

@@ -0,0 +1,98 @@
+<script setup lang="ts">
+</script>
+
+<template>
+  <div class="about-page">
+    <n-h1>About</n-h1>
+    <n-p>
+      This wonderful website, made with ❤ by
+      <n-button
+        text
+        tag="a"
+        href="https://github.com/CorentinTh"
+        target="_blank"
+        rel="noopener"
+        type="primary"
+      >
+        Corentin Thomasset
+      </n-button>,
+      aggregates useful tools for developer and people working in IT. If you find it usefull, please fell free to share
+      it to people you think may find it usefull too and dont forget to pin it in your shortcut bar !
+    </n-p>
+    <n-p>
+      IT Tools is opensource (under the MIT license) and free, and will always be, but it cost me money to host and
+      renew the domain name, if you want to support my work, and encourage me to add more tools, please consider
+      supporting by
+      <n-button
+        type="primary"
+        tag="a"
+        text
+        href="https://github.com/sponsors/CorentinTh"
+        rel="noopener"
+        target="_blank"
+      >
+        sponsoring me
+      </n-button>. 
+    </n-p>
+
+    <n-h2>Technologies</n-h2>
+    <n-p>
+      IT Tools is made in Vue JS (vue 3) with the the naive-ui component library and is hosted and continuously deployed by Vercel. Third party opensource libraries are used in some tools, you may find the complete list in the 
+      <n-button
+        type="primary"
+        tag="a"
+        text
+        href="https://github.com/CorentinTh/it-tools/blob/master/package.json"
+        rel="noopener"
+        target="_blank"
+      >
+        package.json
+      </n-button> file of the repository.
+    </n-p>
+
+    <n-h2>Found a bug ? A tool is missing ?</n-h2>
+    <n-p>
+      If you need a tool that is currently not present here, and you think can be relevant, you are welcome to submit a feature request in the 
+      <n-button
+        type="primary"
+        tag="a"
+        text
+        href="https://github.com/CorentinTh/it-tools/issues/new?assignees=CorentinTh&labels=enhancement&template=feature_request.md&title=%5BFEAT%5D%20My%20feature"
+        rel="noopener"
+        target="_blank"
+      >
+        issues section 
+      </n-button> in the github repository.
+    </n-p>
+    <n-p>
+      And if you found a bug, or something broken that doesn't work as expected, please fill a bug report in the
+      <n-button
+        type="primary"
+        tag="a"
+        text
+        href="https://github.com/CorentinTh/it-tools/issues/new?assignees=CorentinTh&labels=bug&template=bug_report.md&title=%5BBUG%5D%20My%20bug"
+        rel="noopener"
+        target="_blank"
+      >
+        issues section 
+      </n-button> in the github repository.
+    </n-p>
+  </div>
+</template>
+
+
+<style scoped lang="less">
+.about-page {
+  max-width: 600px;
+  margin: 50px auto;
+  box-sizing: border-box;
+
+  .n-h2 {
+    margin-bottom: 0px;
+  }
+
+  .n-p {
+    text-align: justify;
+  }
+}
+</style>