feat(component): new file-input component (#166)

* file input field

* input file

* empty lines

* dropzone value update

* dropzone value update

* fix drag and drop

* Update docs/components/fileInput.md

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* Update docs/components/fileInput/examples/FileInpDropZone.vue

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* Update src/components/FileInput/FileInput.vue

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* Update src/components/FileInput/FileInput.vue

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* Update src/components/FileInput/FileInput.vue

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* Update src/components/FileInput/FileInput.vue

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

* multiple files and file type

---------

Co-authored-by: Ilya Artamonov <ilya.sosidka@gmail.com>

docs/.vitepress/config.ts

@@ -65,6 +65,7 @@ function getComponents() {
 function getFormComponents() {
   return [
     { text: 'Input', link: 'components/input' },
+    { text: 'FileInput', link: 'components/fileInput' },
     { text: 'Checkbox', link: 'components/checkbox' },
     { text: 'Select', link: 'components/select' },
     { text: 'Toggle', link: 'components/toggle' },