diff --git a/assets/css/lib/boostrap-select.css b/assets/css/lib/boostrap-select.css
deleted file mode 100644
index 7ae65947..00000000
--- a/assets/css/lib/boostrap-select.css
+++ /dev/null
@@ -1,491 +0,0 @@
-/*!
- * Bootstrap-select v1.14.0-beta3 (https://developer.snapappointments.com/bootstrap-select)
- *
- * Copyright 2012-2022 SnapAppointments, LLC
- * Licensed under MIT (https://github.com/snapappointments/bootstrap-select/blob/master/LICENSE)
- */
-
-/**
- * Modified by Jan Böhmer 2022, to improve styling with BS5:
- *     - Keep border around selectpicker in a form-control
- */
-
-@-webkit-keyframes bs-notify-fadeOut {
-    0% {
-        opacity: 0.9;
-    }
-    100% {
-        opacity: 0;
-    }
-}
-@-o-keyframes bs-notify-fadeOut {
-    0% {
-        opacity: 0.9;
-    }
-    100% {
-        opacity: 0;
-    }
-}
-@keyframes bs-notify-fadeOut {
-    0% {
-        opacity: 0.9;
-    }
-    100% {
-        opacity: 0;
-    }
-}
-select.bs-select-hidden,
-.bootstrap-select > select.bs-select-hidden,
-select.selectpicker {
-    display: none !important;
-}
-.bootstrap-select {
-    width: 220px;
-    vertical-align: middle;
-}
-.bootstrap-select > .dropdown-toggle {
-    position: relative;
-    width: 100%;
-    text-align: right;
-    white-space: nowrap;
-    display: -webkit-inline-box;
-    display: -webkit-inline-flex;
-    display: -ms-inline-flexbox;
-    display: inline-flex;
-    -webkit-box-align: center;
-    -webkit-align-items: center;
-    -ms-flex-align: center;
-    align-items: center;
-    -webkit-box-pack: justify;
-    -webkit-justify-content: space-between;
-    -ms-flex-pack: justify;
-    justify-content: space-between;
-}
-.bootstrap-select > .dropdown-toggle:after {
-    margin-top: -1px;
-}
-.bootstrap-select > .dropdown-toggle.bs-placeholder,
-.bootstrap-select > .dropdown-toggle.bs-placeholder:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder:active {
-    color: #999;
-}
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-primary,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-secondary,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-success,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-danger,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-info,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-dark,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-primary:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-secondary:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-success:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-danger:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-info:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-dark:hover,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-primary:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-secondary:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-success:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-danger:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-info:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-dark:focus,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-primary:active,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-secondary:active,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-success:active,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-danger:active,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-info:active,
-.bootstrap-select > .dropdown-toggle.bs-placeholder.btn-dark:active {
-    color: rgba(255, 255, 255, 0.5);
-}
-.bootstrap-select > select {
-    position: absolute !important;
-    bottom: 0;
-    left: 50%;
-    display: block !important;
-    width: 0.5px !important;
-    height: 100% !important;
-    padding: 0 !important;
-    opacity: 0 !important;
-    border: none;
-    z-index: 0 !important;
-}
-.bootstrap-select > select.mobile-device {
-    top: 0;
-    left: 0;
-    display: block !important;
-    width: 100% !important;
-    z-index: 2 !important;
-}
-.has-error .bootstrap-select .dropdown-toggle,
-.error .bootstrap-select .dropdown-toggle,
-.bootstrap-select.is-invalid .dropdown-toggle,
-.was-validated .bootstrap-select select:invalid + .dropdown-toggle {
-    border-color: #b94a48;
-}
-.bootstrap-select.is-valid .dropdown-toggle,
-.was-validated .bootstrap-select select:valid + .dropdown-toggle {
-    border-color: #28a745;
-}
-.bootstrap-select.fit-width {
-    width: auto !important;
-}
-.bootstrap-select:not([class*="col-"]):not([class*="form-control"]):not(.input-group-btn) {
-    width: 220px;
-}
-.bootstrap-select > select.mobile-device:focus + .dropdown-toggle,
-.bootstrap-select .dropdown-toggle:focus {
-    outline: thin dotted #333333 !important;
-    outline: 5px auto -webkit-focus-ring-color !important;
-    outline-offset: -2px;
-}
-.bootstrap-select.form-control {
-    margin-bottom: 0;
-    padding: 0;
-    /*border: none;*/
-    height: auto;
-}
-:not(.input-group) > .bootstrap-select.form-control:not([class*="col-"]) {
-    width: 100%;
-}
-.bootstrap-select.form-control.input-group-btn {
-    float: none;
-    z-index: auto;
-}
-.form-inline .bootstrap-select,
-.form-inline .bootstrap-select.form-control:not([class*="col-"]) {
-    width: auto;
-}
-.bootstrap-select:not(.input-group-btn),
-.bootstrap-select[class*="col-"] {
-    float: none;
-    display: inline-block;
-    margin-left: 0;
-}
-.bootstrap-select.dropdown-menu-right,
-.bootstrap-select[class*="col-"].dropdown-menu-right,
-.row .bootstrap-select[class*="col-"].dropdown-menu-right {
-    float: right;
-}
-.form-inline .bootstrap-select,
-.form-horizontal .bootstrap-select,
-.form-group .bootstrap-select {
-    margin-bottom: 0;
-}
-.form-group-lg .bootstrap-select.form-control,
-.form-group-sm .bootstrap-select.form-control {
-    padding: 0;
-}
-.form-group-lg .bootstrap-select.form-control .dropdown-toggle,
-.form-group-sm .bootstrap-select.form-control .dropdown-toggle {
-    height: 100%;
-    font-size: inherit;
-    line-height: inherit;
-    border-radius: inherit;
-}
-.bootstrap-select.form-control-sm .dropdown-toggle,
-.bootstrap-select.form-control-lg .dropdown-toggle {
-    font-size: inherit;
-    line-height: inherit;
-    border-radius: inherit;
-}
-.bootstrap-select.form-control-sm .dropdown-toggle {
-    padding: 0.25rem 0.5rem;
-}
-.bootstrap-select.form-control-lg .dropdown-toggle {
-    padding: 0.5rem 1rem;
-}
-.form-inline .bootstrap-select .form-control {
-    width: 100%;
-}
-.bootstrap-select.disabled,
-.bootstrap-select > .disabled {
-    cursor: not-allowed;
-}
-.bootstrap-select.disabled:focus,
-.bootstrap-select > .disabled:focus {
-    outline: none !important;
-}
-.bootstrap-select.bs-container {
-    position: absolute;
-    top: 0;
-    left: 0;
-    height: 0 !important;
-    padding: 0 !important;
-}
-.bootstrap-select.bs-container .dropdown-menu {
-    z-index: 1060;
-}
-.bootstrap-select .dropdown-toggle .filter-option {
-    position: static;
-    top: 0;
-    left: 0;
-    float: left;
-    height: 100%;
-    width: 100%;
-    text-align: left;
-    overflow: hidden;
-    -webkit-box-flex: 0;
-    -webkit-flex: 0 1 auto;
-    -ms-flex: 0 1 auto;
-    flex: 0 1 auto;
-}
-.bs3.bootstrap-select .dropdown-toggle .filter-option {
-    padding-right: inherit;
-}
-.input-group .bs3-has-addon.bootstrap-select .dropdown-toggle .filter-option {
-    position: absolute;
-    padding-top: inherit;
-    padding-bottom: inherit;
-    padding-left: inherit;
-    float: none;
-}
-.input-group .bs3-has-addon.bootstrap-select .dropdown-toggle .filter-option .filter-option-inner {
-    padding-right: inherit;
-}
-.bootstrap-select .dropdown-toggle .filter-option-inner-inner {
-    overflow: hidden;
-}
-.bootstrap-select .dropdown-toggle .filter-expand {
-    width: 0 !important;
-    float: left;
-    opacity: 0 !important;
-    overflow: hidden;
-}
-.bootstrap-select .dropdown-toggle .caret {
-    position: absolute;
-    top: 50%;
-    right: 12px;
-    margin-top: -2px;
-    vertical-align: middle;
-}
-.bootstrap-select .dropdown-toggle .bs-select-clear-selected {
-    position: relative;
-    display: block;
-    margin-right: 5px;
-    text-align: center;
-}
-.bs3.bootstrap-select .dropdown-toggle .bs-select-clear-selected {
-    padding-right: inherit;
-}
-.bootstrap-select .dropdown-toggle .bs-select-clear-selected span {
-    position: relative;
-    top: -webkit-calc(((-1em / 1.5) + 1ex) / 2);
-    top: calc(((-1em / 1.5) + 1ex) / 2);
-    pointer-events: none;
-}
-.bs3.bootstrap-select .dropdown-toggle .bs-select-clear-selected span {
-    top: auto;
-}
-.bootstrap-select .dropdown-toggle.bs-placeholder .bs-select-clear-selected {
-    display: none;
-}
-.input-group .bootstrap-select.form-control .dropdown-toggle {
-    border-radius: inherit;
-}
-.bootstrap-select[class*="col-"] .dropdown-toggle {
-    width: 100%;
-}
-.bootstrap-select .dropdown-menu {
-    min-width: 100%;
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-}
-.bootstrap-select .dropdown-menu > .inner:focus {
-    outline: none !important;
-}
-.bootstrap-select .dropdown-menu.inner {
-    position: static;
-    float: none;
-    border: 0;
-    padding: 0;
-    margin: 0;
-    border-radius: 0;
-    -webkit-box-shadow: none;
-    box-shadow: none;
-}
-.bootstrap-select .dropdown-menu li {
-    position: relative;
-}
-.bootstrap-select .dropdown-menu li.active small {
-    color: rgba(255, 255, 255, 0.5) !important;
-}
-.bootstrap-select .dropdown-menu li.disabled a {
-    cursor: not-allowed;
-}
-.bootstrap-select .dropdown-menu li a {
-    cursor: pointer;
-    -webkit-user-select: none;
-    -moz-user-select: none;
-    -ms-user-select: none;
-    user-select: none;
-}
-.bootstrap-select .dropdown-menu li a.opt {
-    position: relative;
-    padding-left: 2.25em;
-}
-.bootstrap-select .dropdown-menu li a span.check-mark {
-    display: none;
-}
-.bootstrap-select .dropdown-menu li a span.text {
-    display: inline-block;
-}
-.bootstrap-select .dropdown-menu li small {
-    padding-left: 0.5em;
-}
-.bootstrap-select .dropdown-menu .notify {
-    position: absolute;
-    bottom: 5px;
-    width: 96%;
-    margin: 0 2%;
-    min-height: 26px;
-    padding: 3px 5px;
-    background: #f5f5f5;
-    border: 1px solid #e3e3e3;
-    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
-    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
-    pointer-events: none;
-    opacity: 0.9;
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-}
-.bootstrap-select .dropdown-menu .notify.fadeOut {
-    -webkit-animation: 300ms linear 750ms forwards bs-notify-fadeOut;
-    -o-animation: 300ms linear 750ms forwards bs-notify-fadeOut;
-    animation: 300ms linear 750ms forwards bs-notify-fadeOut;
-}
-.bootstrap-select .no-results {
-    padding: 3px;
-    background: #f5f5f5;
-    margin: 0 5px;
-    white-space: nowrap;
-}
-.bootstrap-select.fit-width .dropdown-toggle .filter-option {
-    position: static;
-    display: inline;
-    padding: 0;
-}
-.bootstrap-select.fit-width .dropdown-toggle .filter-option-inner,
-.bootstrap-select.fit-width .dropdown-toggle .filter-option-inner-inner {
-    display: inline;
-}
-.bootstrap-select.fit-width .dropdown-toggle .bs-caret:before {
-    content: '\00a0';
-}
-.bootstrap-select.fit-width .dropdown-toggle .caret {
-    position: static;
-    top: auto;
-    margin-top: -1px;
-}
-.bootstrap-select.show-tick .dropdown-menu .selected span.check-mark {
-    position: absolute;
-    display: inline-block;
-    right: 15px;
-    top: 5px;
-}
-.bootstrap-select.show-tick .dropdown-menu li a span.text {
-    margin-right: 34px;
-}
-.bootstrap-select .bs-ok-default:after {
-    content: '';
-    display: block;
-    width: 0.5em;
-    height: 1em;
-    border-style: solid;
-    border-width: 0 0.26em 0.26em 0;
-    -webkit-transform-style: preserve-3d;
-    transform-style: preserve-3d;
-    -webkit-transform: rotate(45deg);
-    -ms-transform: rotate(45deg);
-    -o-transform: rotate(45deg);
-    transform: rotate(45deg);
-}
-.bootstrap-select.show-menu-arrow.open > .dropdown-toggle,
-.bootstrap-select.show-menu-arrow.show > .dropdown-toggle {
-    z-index: 1061;
-}
-.bootstrap-select.show-menu-arrow .dropdown-toggle .filter-option:before {
-    content: '';
-    border-left: 7px solid transparent;
-    border-right: 7px solid transparent;
-    border-bottom: 7px solid rgba(204, 204, 204, 0.2);
-    position: absolute;
-    bottom: -4px;
-    left: 9px;
-    display: none;
-}
-.bootstrap-select.show-menu-arrow .dropdown-toggle .filter-option:after {
-    content: '';
-    border-left: 6px solid transparent;
-    border-right: 6px solid transparent;
-    border-bottom: 6px solid white;
-    position: absolute;
-    bottom: -4px;
-    left: 10px;
-    display: none;
-}
-.bootstrap-select.show-menu-arrow.dropup .dropdown-toggle .filter-option:before {
-    bottom: auto;
-    top: -4px;
-    border-top: 7px solid rgba(204, 204, 204, 0.2);
-    border-bottom: 0;
-}
-.bootstrap-select.show-menu-arrow.dropup .dropdown-toggle .filter-option:after {
-    bottom: auto;
-    top: -4px;
-    border-top: 6px solid white;
-    border-bottom: 0;
-}
-.bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle .filter-option:before {
-    right: 12px;
-    left: auto;
-}
-.bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle .filter-option:after {
-    right: 13px;
-    left: auto;
-}
-.bootstrap-select.show-menu-arrow.open > .dropdown-toggle .filter-option:before,
-.bootstrap-select.show-menu-arrow.show > .dropdown-toggle .filter-option:before,
-.bootstrap-select.show-menu-arrow.open > .dropdown-toggle .filter-option:after,
-.bootstrap-select.show-menu-arrow.show > .dropdown-toggle .filter-option:after {
-    display: block;
-}
-.bs-searchbox,
-.bs-actionsbox,
-.bs-donebutton {
-    padding: 4px 8px;
-}
-.bs-actionsbox {
-    width: 100%;
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-}
-.bs-actionsbox .btn-group {
-    display: block;
-}
-.bs-actionsbox .btn-group button {
-    width: 50%;
-}
-.bs-donebutton {
-    float: left;
-    width: 100%;
-    -webkit-box-sizing: border-box;
-    -moz-box-sizing: border-box;
-    box-sizing: border-box;
-}
-.bs-donebutton .btn-group {
-    display: block;
-}
-.bs-donebutton .btn-group button {
-    width: 100%;
-}
-.bs-searchbox + .bs-actionsbox {
-    padding: 0 8px 4px;
-}
-.bs-searchbox .form-control {
-    margin-bottom: 0;
-    width: 100%;
-    float: none;
-}
-/*# sourceMappingURL=bootstrap-select.css.map */
\ No newline at end of file