diff --git a/public/vendor/bootstrap-icons.css b/public/vendor/bootstrap-icons.css
index c98f855..5712315 100644
--- a/public/vendor/bootstrap-icons.css
+++ b/public/vendor/bootstrap-icons.css
@@ -1,9 +1,10 @@
 @font-face {
   font-family: "bootstrap-icons";
-  src: url("./fonts/bootstrap-icons.woff2?856008caa5eb66df68595e734e59580d") format("woff2"),
-url("./fonts/bootstrap-icons.woff?856008caa5eb66df68595e734e59580d") format("woff");
+  src: url("./fonts/bootstrap-icons.woff2?524846017b983fc8ded9325d94ed40f3") format("woff2"),
+url("./fonts/bootstrap-icons.woff?524846017b983fc8ded9325d94ed40f3") format("woff");
 }
 
+.bi::before,
 [class^="bi-"]::before,
 [class*=" bi-"]::before {
   display: inline-block;
@@ -18,6 +19,7 @@ url("./fonts/bootstrap-icons.woff?856008caa5eb66df68595e734e59580d") format("wof
   -moz-osx-font-smoothing: grayscale;
 }
 
+.bi-123::before { content: "\f67f"; }
 .bi-alarm-fill::before { content: "\f101"; }
 .bi-alarm::before { content: "\f102"; }
 .bi-align-bottom::before { content: "\f103"; }
@@ -1388,3 +1390,315 @@ url("./fonts/bootstrap-icons.woff?856008caa5eb66df68595e734e59580d") format("wof
 .bi-translate::before { content: "\f658"; }
 .bi-x-lg::before { content: "\f659"; }
 .bi-safe::before { content: "\f65a"; }
+.bi-apple::before { content: "\f65b"; }
+.bi-microsoft::before { content: "\f65d"; }
+.bi-windows::before { content: "\f65e"; }
+.bi-behance::before { content: "\f65c"; }
+.bi-dribbble::before { content: "\f65f"; }
+.bi-line::before { content: "\f660"; }
+.bi-medium::before { content: "\f661"; }
+.bi-paypal::before { content: "\f662"; }
+.bi-pinterest::before { content: "\f663"; }
+.bi-signal::before { content: "\f664"; }
+.bi-snapchat::before { content: "\f665"; }
+.bi-spotify::before { content: "\f666"; }
+.bi-stack-overflow::before { content: "\f667"; }
+.bi-strava::before { content: "\f668"; }
+.bi-wordpress::before { content: "\f669"; }
+.bi-vimeo::before { content: "\f66a"; }
+.bi-activity::before { content: "\f66b"; }
+.bi-easel2-fill::before { content: "\f66c"; }
+.bi-easel2::before { content: "\f66d"; }
+.bi-easel3-fill::before { content: "\f66e"; }
+.bi-easel3::before { content: "\f66f"; }
+.bi-fan::before { content: "\f670"; }
+.bi-fingerprint::before { content: "\f671"; }
+.bi-graph-down-arrow::before { content: "\f672"; }
+.bi-graph-up-arrow::before { content: "\f673"; }
+.bi-hypnotize::before { content: "\f674"; }
+.bi-magic::before { content: "\f675"; }
+.bi-person-rolodex::before { content: "\f676"; }
+.bi-person-video::before { content: "\f677"; }
+.bi-person-video2::before { content: "\f678"; }
+.bi-person-video3::before { content: "\f679"; }
+.bi-person-workspace::before { content: "\f67a"; }
+.bi-radioactive::before { content: "\f67b"; }
+.bi-webcam-fill::before { content: "\f67c"; }
+.bi-webcam::before { content: "\f67d"; }
+.bi-yin-yang::before { content: "\f67e"; }
+.bi-bandaid-fill::before { content: "\f680"; }
+.bi-bandaid::before { content: "\f681"; }
+.bi-bluetooth::before { content: "\f682"; }
+.bi-body-text::before { content: "\f683"; }
+.bi-boombox::before { content: "\f684"; }
+.bi-boxes::before { content: "\f685"; }
+.bi-dpad-fill::before { content: "\f686"; }
+.bi-dpad::before { content: "\f687"; }
+.bi-ear-fill::before { content: "\f688"; }
+.bi-ear::before { content: "\f689"; }
+.bi-envelope-check-1::before { content: "\f68a"; }
+.bi-envelope-check-fill::before { content: "\f68b"; }
+.bi-envelope-check::before { content: "\f68c"; }
+.bi-envelope-dash-1::before { content: "\f68d"; }
+.bi-envelope-dash-fill::before { content: "\f68e"; }
+.bi-envelope-dash::before { content: "\f68f"; }
+.bi-envelope-exclamation-1::before { content: "\f690"; }
+.bi-envelope-exclamation-fill::before { content: "\f691"; }
+.bi-envelope-exclamation::before { content: "\f692"; }
+.bi-envelope-plus-fill::before { content: "\f693"; }
+.bi-envelope-plus::before { content: "\f694"; }
+.bi-envelope-slash-1::before { content: "\f695"; }
+.bi-envelope-slash-fill::before { content: "\f696"; }
+.bi-envelope-slash::before { content: "\f697"; }
+.bi-envelope-x-1::before { content: "\f698"; }
+.bi-envelope-x-fill::before { content: "\f699"; }
+.bi-envelope-x::before { content: "\f69a"; }
+.bi-explicit-fill::before { content: "\f69b"; }
+.bi-explicit::before { content: "\f69c"; }
+.bi-git::before { content: "\f69d"; }
+.bi-infinity::before { content: "\f69e"; }
+.bi-list-columns-reverse::before { content: "\f69f"; }
+.bi-list-columns::before { content: "\f6a0"; }
+.bi-meta::before { content: "\f6a1"; }
+.bi-mortorboard-fill::before { content: "\f6a2"; }
+.bi-mortorboard::before { content: "\f6a3"; }
+.bi-nintendo-switch::before { content: "\f6a4"; }
+.bi-pc-display-horizontal::before { content: "\f6a5"; }
+.bi-pc-display::before { content: "\f6a6"; }
+.bi-pc-horizontal::before { content: "\f6a7"; }
+.bi-pc::before { content: "\f6a8"; }
+.bi-playstation::before { content: "\f6a9"; }
+.bi-plus-slash-minus::before { content: "\f6aa"; }
+.bi-projector-fill::before { content: "\f6ab"; }
+.bi-projector::before { content: "\f6ac"; }
+.bi-qr-code-scan::before { content: "\f6ad"; }
+.bi-qr-code::before { content: "\f6ae"; }
+.bi-quora::before { content: "\f6af"; }
+.bi-quote::before { content: "\f6b0"; }
+.bi-robot::before { content: "\f6b1"; }
+.bi-send-check-fill::before { content: "\f6b2"; }
+.bi-send-check::before { content: "\f6b3"; }
+.bi-send-dash-fill::before { content: "\f6b4"; }
+.bi-send-dash::before { content: "\f6b5"; }
+.bi-send-exclamation-1::before { content: "\f6b6"; }
+.bi-send-exclamation-fill::before { content: "\f6b7"; }
+.bi-send-exclamation::before { content: "\f6b8"; }
+.bi-send-fill::before { content: "\f6b9"; }
+.bi-send-plus-fill::before { content: "\f6ba"; }
+.bi-send-plus::before { content: "\f6bb"; }
+.bi-send-slash-fill::before { content: "\f6bc"; }
+.bi-send-slash::before { content: "\f6bd"; }
+.bi-send-x-fill::before { content: "\f6be"; }
+.bi-send-x::before { content: "\f6bf"; }
+.bi-send::before { content: "\f6c0"; }
+.bi-steam::before { content: "\f6c1"; }
+.bi-terminal-dash-1::before { content: "\f6c2"; }
+.bi-terminal-dash::before { content: "\f6c3"; }
+.bi-terminal-plus::before { content: "\f6c4"; }
+.bi-terminal-split::before { content: "\f6c5"; }
+.bi-ticket-detailed-fill::before { content: "\f6c6"; }
+.bi-ticket-detailed::before { content: "\f6c7"; }
+.bi-ticket-fill::before { content: "\f6c8"; }
+.bi-ticket-perforated-fill::before { content: "\f6c9"; }
+.bi-ticket-perforated::before { content: "\f6ca"; }
+.bi-ticket::before { content: "\f6cb"; }
+.bi-tiktok::before { content: "\f6cc"; }
+.bi-window-dash::before { content: "\f6cd"; }
+.bi-window-desktop::before { content: "\f6ce"; }
+.bi-window-fullscreen::before { content: "\f6cf"; }
+.bi-window-plus::before { content: "\f6d0"; }
+.bi-window-split::before { content: "\f6d1"; }
+.bi-window-stack::before { content: "\f6d2"; }
+.bi-window-x::before { content: "\f6d3"; }
+.bi-xbox::before { content: "\f6d4"; }
+.bi-ethernet::before { content: "\f6d5"; }
+.bi-hdmi-fill::before { content: "\f6d6"; }
+.bi-hdmi::before { content: "\f6d7"; }
+.bi-usb-c-fill::before { content: "\f6d8"; }
+.bi-usb-c::before { content: "\f6d9"; }
+.bi-usb-fill::before { content: "\f6da"; }
+.bi-usb-plug-fill::before { content: "\f6db"; }
+.bi-usb-plug::before { content: "\f6dc"; }
+.bi-usb-symbol::before { content: "\f6dd"; }
+.bi-usb::before { content: "\f6de"; }
+.bi-boombox-fill::before { content: "\f6df"; }
+.bi-displayport-1::before { content: "\f6e0"; }
+.bi-displayport::before { content: "\f6e1"; }
+.bi-gpu-card::before { content: "\f6e2"; }
+.bi-memory::before { content: "\f6e3"; }
+.bi-modem-fill::before { content: "\f6e4"; }
+.bi-modem::before { content: "\f6e5"; }
+.bi-motherboard-fill::before { content: "\f6e6"; }
+.bi-motherboard::before { content: "\f6e7"; }
+.bi-optical-audio-fill::before { content: "\f6e8"; }
+.bi-optical-audio::before { content: "\f6e9"; }
+.bi-pci-card::before { content: "\f6ea"; }
+.bi-router-fill::before { content: "\f6eb"; }
+.bi-router::before { content: "\f6ec"; }
+.bi-ssd-fill::before { content: "\f6ed"; }
+.bi-ssd::before { content: "\f6ee"; }
+.bi-thunderbolt-fill::before { content: "\f6ef"; }
+.bi-thunderbolt::before { content: "\f6f0"; }
+.bi-usb-drive-fill::before { content: "\f6f1"; }
+.bi-usb-drive::before { content: "\f6f2"; }
+.bi-usb-micro-fill::before { content: "\f6f3"; }
+.bi-usb-micro::before { content: "\f6f4"; }
+.bi-usb-mini-fill::before { content: "\f6f5"; }
+.bi-usb-mini::before { content: "\f6f6"; }
+.bi-cloud-haze2::before { content: "\f6f7"; }
+.bi-device-hdd-fill::before { content: "\f6f8"; }
+.bi-device-hdd::before { content: "\f6f9"; }
+.bi-device-ssd-fill::before { content: "\f6fa"; }
+.bi-device-ssd::before { content: "\f6fb"; }
+.bi-displayport-fill::before { content: "\f6fc"; }
+.bi-mortarboard-fill::before { content: "\f6fd"; }
+.bi-mortarboard::before { content: "\f6fe"; }
+.bi-terminal-x::before { content: "\f6ff"; }
+.bi-arrow-through-heart-fill::before { content: "\f700"; }
+.bi-arrow-through-heart::before { content: "\f701"; }
+.bi-badge-sd-fill::before { content: "\f702"; }
+.bi-badge-sd::before { content: "\f703"; }
+.bi-bag-heart-fill::before { content: "\f704"; }
+.bi-bag-heart::before { content: "\f705"; }
+.bi-balloon-fill::before { content: "\f706"; }
+.bi-balloon-heart-fill::before { content: "\f707"; }
+.bi-balloon-heart::before { content: "\f708"; }
+.bi-balloon::before { content: "\f709"; }
+.bi-box2-fill::before { content: "\f70a"; }
+.bi-box2-heart-fill::before { content: "\f70b"; }
+.bi-box2-heart::before { content: "\f70c"; }
+.bi-box2::before { content: "\f70d"; }
+.bi-braces-asterisk::before { content: "\f70e"; }
+.bi-calendar-heart-fill::before { content: "\f70f"; }
+.bi-calendar-heart::before { content: "\f710"; }
+.bi-calendar2-heart-fill::before { content: "\f711"; }
+.bi-calendar2-heart::before { content: "\f712"; }
+.bi-chat-heart-fill::before { content: "\f713"; }
+.bi-chat-heart::before { content: "\f714"; }
+.bi-chat-left-heart-fill::before { content: "\f715"; }
+.bi-chat-left-heart::before { content: "\f716"; }
+.bi-chat-right-heart-fill::before { content: "\f717"; }
+.bi-chat-right-heart::before { content: "\f718"; }
+.bi-chat-square-heart-fill::before { content: "\f719"; }
+.bi-chat-square-heart::before { content: "\f71a"; }
+.bi-clipboard-check-fill::before { content: "\f71b"; }
+.bi-clipboard-data-fill::before { content: "\f71c"; }
+.bi-clipboard-fill::before { content: "\f71d"; }
+.bi-clipboard-heart-fill::before { content: "\f71e"; }
+.bi-clipboard-heart::before { content: "\f71f"; }
+.bi-clipboard-minus-fill::before { content: "\f720"; }
+.bi-clipboard-plus-fill::before { content: "\f721"; }
+.bi-clipboard-pulse::before { content: "\f722"; }
+.bi-clipboard-x-fill::before { content: "\f723"; }
+.bi-clipboard2-check-fill::before { content: "\f724"; }
+.bi-clipboard2-check::before { content: "\f725"; }
+.bi-clipboard2-data-fill::before { content: "\f726"; }
+.bi-clipboard2-data::before { content: "\f727"; }
+.bi-clipboard2-fill::before { content: "\f728"; }
+.bi-clipboard2-heart-fill::before { content: "\f729"; }
+.bi-clipboard2-heart::before { content: "\f72a"; }
+.bi-clipboard2-minus-fill::before { content: "\f72b"; }
+.bi-clipboard2-minus::before { content: "\f72c"; }
+.bi-clipboard2-plus-fill::before { content: "\f72d"; }
+.bi-clipboard2-plus::before { content: "\f72e"; }
+.bi-clipboard2-pulse-fill::before { content: "\f72f"; }
+.bi-clipboard2-pulse::before { content: "\f730"; }
+.bi-clipboard2-x-fill::before { content: "\f731"; }
+.bi-clipboard2-x::before { content: "\f732"; }
+.bi-clipboard2::before { content: "\f733"; }
+.bi-emoji-kiss-fill::before { content: "\f734"; }
+.bi-emoji-kiss::before { content: "\f735"; }
+.bi-envelope-heart-fill::before { content: "\f736"; }
+.bi-envelope-heart::before { content: "\f737"; }
+.bi-envelope-open-heart-fill::before { content: "\f738"; }
+.bi-envelope-open-heart::before { content: "\f739"; }
+.bi-envelope-paper-fill::before { content: "\f73a"; }
+.bi-envelope-paper-heart-fill::before { content: "\f73b"; }
+.bi-envelope-paper-heart::before { content: "\f73c"; }
+.bi-envelope-paper::before { content: "\f73d"; }
+.bi-filetype-aac::before { content: "\f73e"; }
+.bi-filetype-ai::before { content: "\f73f"; }
+.bi-filetype-bmp::before { content: "\f740"; }
+.bi-filetype-cs::before { content: "\f741"; }
+.bi-filetype-css::before { content: "\f742"; }
+.bi-filetype-csv::before { content: "\f743"; }
+.bi-filetype-doc::before { content: "\f744"; }
+.bi-filetype-docx::before { content: "\f745"; }
+.bi-filetype-exe::before { content: "\f746"; }
+.bi-filetype-gif::before { content: "\f747"; }
+.bi-filetype-heic::before { content: "\f748"; }
+.bi-filetype-html::before { content: "\f749"; }
+.bi-filetype-java::before { content: "\f74a"; }
+.bi-filetype-jpg::before { content: "\f74b"; }
+.bi-filetype-js::before { content: "\f74c"; }
+.bi-filetype-jsx::before { content: "\f74d"; }
+.bi-filetype-key::before { content: "\f74e"; }
+.bi-filetype-m4p::before { content: "\f74f"; }
+.bi-filetype-md::before { content: "\f750"; }
+.bi-filetype-mdx::before { content: "\f751"; }
+.bi-filetype-mov::before { content: "\f752"; }
+.bi-filetype-mp3::before { content: "\f753"; }
+.bi-filetype-mp4::before { content: "\f754"; }
+.bi-filetype-otf::before { content: "\f755"; }
+.bi-filetype-pdf::before { content: "\f756"; }
+.bi-filetype-php::before { content: "\f757"; }
+.bi-filetype-png::before { content: "\f758"; }
+.bi-filetype-ppt-1::before { content: "\f759"; }
+.bi-filetype-ppt::before { content: "\f75a"; }
+.bi-filetype-psd::before { content: "\f75b"; }
+.bi-filetype-py::before { content: "\f75c"; }
+.bi-filetype-raw::before { content: "\f75d"; }
+.bi-filetype-rb::before { content: "\f75e"; }
+.bi-filetype-sass::before { content: "\f75f"; }
+.bi-filetype-scss::before { content: "\f760"; }
+.bi-filetype-sh::before { content: "\f761"; }
+.bi-filetype-svg::before { content: "\f762"; }
+.bi-filetype-tiff::before { content: "\f763"; }
+.bi-filetype-tsx::before { content: "\f764"; }
+.bi-filetype-ttf::before { content: "\f765"; }
+.bi-filetype-txt::before { content: "\f766"; }
+.bi-filetype-wav::before { content: "\f767"; }
+.bi-filetype-woff::before { content: "\f768"; }
+.bi-filetype-xls-1::before { content: "\f769"; }
+.bi-filetype-xls::before { content: "\f76a"; }
+.bi-filetype-xml::before { content: "\f76b"; }
+.bi-filetype-yml::before { content: "\f76c"; }
+.bi-heart-arrow::before { content: "\f76d"; }
+.bi-heart-pulse-fill::before { content: "\f76e"; }
+.bi-heart-pulse::before { content: "\f76f"; }
+.bi-heartbreak-fill::before { content: "\f770"; }
+.bi-heartbreak::before { content: "\f771"; }
+.bi-hearts::before { content: "\f772"; }
+.bi-hospital-fill::before { content: "\f773"; }
+.bi-hospital::before { content: "\f774"; }
+.bi-house-heart-fill::before { content: "\f775"; }
+.bi-house-heart::before { content: "\f776"; }
+.bi-incognito::before { content: "\f777"; }
+.bi-magnet-fill::before { content: "\f778"; }
+.bi-magnet::before { content: "\f779"; }
+.bi-person-heart::before { content: "\f77a"; }
+.bi-person-hearts::before { content: "\f77b"; }
+.bi-phone-flip::before { content: "\f77c"; }
+.bi-plugin::before { content: "\f77d"; }
+.bi-postage-fill::before { content: "\f77e"; }
+.bi-postage-heart-fill::before { content: "\f77f"; }
+.bi-postage-heart::before { content: "\f780"; }
+.bi-postage::before { content: "\f781"; }
+.bi-postcard-fill::before { content: "\f782"; }
+.bi-postcard-heart-fill::before { content: "\f783"; }
+.bi-postcard-heart::before { content: "\f784"; }
+.bi-postcard::before { content: "\f785"; }
+.bi-search-heart-fill::before { content: "\f786"; }
+.bi-search-heart::before { content: "\f787"; }
+.bi-sliders2-vertical::before { content: "\f788"; }
+.bi-sliders2::before { content: "\f789"; }
+.bi-trash3-fill::before { content: "\f78a"; }
+.bi-trash3::before { content: "\f78b"; }
+.bi-valentine::before { content: "\f78c"; }
+.bi-valentine2::before { content: "\f78d"; }
+.bi-wrench-adjustable-circle-fill::before { content: "\f78e"; }
+.bi-wrench-adjustable-circle::before { content: "\f78f"; }
+.bi-wrench-adjustable::before { content: "\f790"; }
+.bi-filetype-json::before { content: "\f791"; }
+.bi-filetype-pptx::before { content: "\f792"; }
+.bi-filetype-xlsx::before { content: "\f793"; }
diff --git a/templates/signature.html.php b/templates/signature.html.php
index 3bbdec9..8d86f4a 100644
--- a/templates/signature.html.php
+++ b/templates/signature.html.php
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
     <link href="/vendor/bootstrap.min.css?5.1.1" rel="stylesheet">
-    <link href="/vendor/bootstrap-icons.css?1.5.0" rel="stylesheet">
+    <link href="/vendor/bootstrap-icons.css?1.8.1" rel="stylesheet">
     <link href="/css/app.css" rel="stylesheet">
     <title>Signature PDF</title>
   </head>