Fix category chip tooltips always visible; earlier fade-out; variable name collision

[Copilot]

Three related fixes to category badge/chip rendering in item cards.

Variable name collision (lib/externlib.php)

$fullpath was both the closure and the loop variable — overwriting the closure on the first iteration caused a "call to undefined function" error on subsequent rows. Renamed the result to $label.

Tooltips always shown (lib/externlib.php, view_items.php)

Tooltip attributes (data-bs-toggle, data-bs-placement, data-bs-title) were only added when count($parts) > 1, so root-level categories showed no hover info. Removed the guard — tooltips are now unconditional.

// Before
$attrs = ['class' => 'badge badge-secondary'];
if (count($parts) > 1) {
    $attrs['data-bs-toggle'] = 'tooltip';
    $attrs['data-bs-title'] = $fullpath;
}

// After
$attrs = [
    'class'              => 'badge badge-secondary',
    'data-bs-toggle'     => 'tooltip',
    'data-bs-placement'  => 'top',
    'data-bs-title'      => $label,
];

Earlier fade-out (css/eportfolio-cards.css)

The right-edge fade mask started at 85%, leaving little visible signal that chips were being clipped. Moved to 70% for a more prominent cue.

Original prompt

Redesign: Category and item cards to match the new eportfolio card design

Overview

Rewrite the Bootstrap card templates for categories (folders) and items (artefacts) in view_items.php to exactly match the new card design as defined in the reference HTML and CSS files below. Also add the CSS from eportfolio-style.css into the plugin's CSS and load it.

---

Reference design files

CSS — eportfolio-style.css (to be saved as css/eportfolio-cards.css in the repo)

#exaport .tertiary-exabis-navigation {
    padding-bottom: 25px;
}
#exaport .tertiary-exabis-navigation .navigation {
    border-bottom: 1px solid var(--bs-border-color);
    background-color: #fff;
    margin: 0 -0.5rem;
    padding: 0 0.5rem;
}
#exaport .exaport-portfolio-toolbar .input-group,
#exaport .exaport-portfolio-toolbar .form-select {
    width: 100%;
}
#exaport .exaport-portfolio-toolbar .icon {
    margin-right: 0;
}
#exaport .card-eportfolio .card-top {
    padding: 1rem 1rem 0 1rem;
}
#exaport .card-eportfolio .card-title {
    line-height: 1.4;
}
#exaport .card-eportfolio .card-title a:hover,
#exaport .card-eportfolio .card-title a:focus {
    text-decoration: none;
    outline: 0 !important;
    box-shadow: none !important;
}
#exaport .card-eportfolio .card-title .icon {
    color: #000;
    color: rgba(0, 0, 0, 0.796);
}
#exaport .card-eportfolio .card-body {
    padding: .5rem 1rem 1rem 1rem;
}
#exaport .card-eportfolio .eportfolio-categories {
    font-size: .8rem;
}
#exaport .card-eportfolio .eportfolio-categories .badge {
    font-size: .72rem;
    background-color: #e9ecef !important;
}
#exaport .card-eportfolio .eportoflio-share .icon {
    margin-right: 0;
}
#exaport .card-eportfolio .eportoflio-share .icon.icon-shared,
#exaport .card-eportfolio .eportoflio-comment .icon.icon-comment {
    margin-right: .2rem;
}
#exaport .card-eportfolio .eportoflio-date,
#exaport .card-eportfolio .eportfolio-share-count,
#exaport .card-eportfolio .eportfolio-comment-count {
    font-size: .8rem;
}
#exaport .eportfolio-card-more .dropdown-toggle {
    color: #000;
}
#exaport .eportfolio-card-more .dropdown-toggle:after {
    content: "";
    display: none;
}
#exaport .col-card-collection-group {
    position: relative;
}
#exaport .card-collection-outer {
    position: relative;
}
#exaport .card-eportfolio {
    position: relative;
    z-index: 3;
    background: #fff;
    border: .0625rem solid rgba(0,0,0,.175);
    border-radius: .5rem;
    padding-left: 0 !important;
    padding-right: 0 !important;
}
#exaport .card-stack-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    border: .0625rem solid rgba(0,0,0,.175);
    border-radius: .5rem;
    pointer-events: none;
}
#exaport .card-stack-layer-1 {
    top: -.2rem;
    left: .2rem;
    z-index: 2;
}
#exaport .card-stack-layer-2 {
    top: -.4rem;
    left: .4rem;
    z-index: 1;
    box-shadow: 2px 2px 4px rgba(0,0,0,.15);
}
#exaport .col-card-folder .card-eportfolio {
    position: relative;
    border-radius: 0 0.75rem 0.75rem 0rem;
    margin-top: 1.2rem;
}
#exaport .col-card-folder .card-eportfolio::before {
    content: "";
    position: absolute;
    top: -1.15rem;
    left: -1px;
    width: 8rem;
    height: 1.2rem;
    background: var(--bs-card-bg, #fff);
    border: var(--bs-card-border-width, 1px) solid var(--bs-card-border-color, rgba(0,0,0,.175));
    border-radius: 0.75rem 0.75rem 0 0;
    background-color: #efefef;
    border-bottom: 0;
}
#exaport .col-card-folder .card-eportfolio::after {
    content: "";
    position: absolute;
    top: -1.15rem;
    left: 6.7rem;
    width: 2.2rem;
    height: 1.2rem;
    background: var(--bs-card-bg, #fff);
    border-top: var(--bs-card-border-width, 1px) solid var(--bs-card-border-color, rgba(0,0,0,.175));
    border-right: var(--bs-card-border-width, 1px) solid var(--bs-card-border-color, rgba(0,0,0,.175));
    transform: skewX(35deg);
    transform-origin: left bottom;
    border-radius: 0 0.45rem 0 0;
    background-color: #efefef;
}
#exaport .col-card-folder .card-eportfolio {
    height: calc(100% - 1.2rem) !important;
}
.tooltip .tooltip-inner {
    text-align: left;
}
.tooltiplist {
    margin: 0;
    padding-left: 1rem;
}
.tooltiplist li {
    margin: 0;
    padding: 0;
}
#exaport .exaport-category-view .badge {
    font-size: 0.70rem;
    padding: 0.35rem 0.65rem;
    border-radius: 0.7rem;
}
#exaport .eportfolio-categories .badge {
    font-size: .78rem;
}

---

Reference HTML — folder card (card-folder.php)

<div class="col col-card-folder">
  <div class="card card-eportfolio h-100">
    <div class="card-top d-flex justify-content-end">
      <span class="eportfolio-card-more">
        <a class="dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
          <i class="fa-regular fa-ellipsis-vertical fa-fw" aria-hidden="true"></i>
        </a>
        <ul class="dropdown-menu d...

</details>



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