Alignment with Carbon version 10.27 (#495)

* chore(deps-dev): bump devDependencies

* docs: update number of available carbon icons

* feat(notification): distinguish dispatched close event between click/timeout

* fix(notification): prevent class from being overriden by $$restProps

* docs(notification): improve example body copy

* fix(notification): remove notificationType prop

* refactor(notification): resolve svelte file in imports

* fix(notification): prevent class from being overridden by $$restProps

* feat(notification): update TS signature for dispatched close event

* docs: update contributing

* fix(loading): adjust spinner styles

* feat(tag): support custom icon variant

* feat(tile): add optional expand/collapse icon labels to ExpandableTile

* feat(code-snippet): support disabled state for single and multi-line types

* fix(code-snippet): remove impossible class directive

* fix(code-snippet): showMoreLess button size should be "field", not "small"

* fix(password-input): disable visibility button

- set default values for tooltipAlignment, tooltipPosition

* fix(text-input): add missing warning field wrapper class

* feat(button): infer hasIconOnly using $$slots API

- requires Svelte version >=3.25

* docs(button): add danger tertiary, icon-only example

* feat(button): set default values for tooltip alignment, position

* docs: document dynamic theming

* fix(modal): correctly set class props #482

* fix(form): forward submit event in FluidForm #487

* feat(dropdown): support warning state

* feat(multi-select): support warning state

* fix(multi-select): prevent dropdown from opening if disabled

* feat(number-input): support warning state

* chore(deps-dev): upgrade devDependencies

* docs:  bump @carbon/themes, carbon-components

* refactor(data-table): co-locate DataTableSkeleton with DataTable

* docs: update number of pictograms

* fix(password-input): add missing "bx--btn" class to visibility toggle

* docs: increase z-index for component preview

src/DataTable/DataTableSkeleton.svelte

@@ -0,0 +1,100 @@
+<script>
+  /** @extends {"../DataTable/DataTable"} DataTableHeader */
+
+  /**
+   * Specify the number of columns
+   * Superseded by `headers` if `headers` is a non-empty array
+   */
+  export let columns = 5;
+
+  /** Specify the number of rows */
+  export let rows = 5;
+
+  /**
+   * Set the size of the data table
+   * @type {"compact" | "short" | "tall"}
+   */
+  export let size = undefined;
+
+  /** Set to `true` to apply zebra styles to the datatable rows */
+  export let zebra = false;
+
+  /** Set to `false` to hide the header */
+  export let showHeader = true;
+
+  /**
+   * Set the column headers
+   * Supersedes `columns` if value is a non-empty array
+   * @type {string[] | Partial<DataTableHeader>[]}
+   */
+  export let headers = [];
+
+  /** Set to `false` to hide the toolbar */
+  export let showToolbar = true;
+
+  $: values = headers.map((header) =>
+    header.value !== undefined ? header.value : header
+  );
+  $: cols = Array.from(
+    { length: headers.length > 0 ? headers.length : columns },
+    (_, i) => i
+  );
+</script>
+
+<div
+  class:bx--skeleton="{true}"
+  class:bx--data-table-container="{true}"
+  {...$$restProps}
+>
+  {#if showHeader}
+    <div class:bx--data-table-header="{true}">
+      <div class:bx--data-table-header__title="{true}"></div>
+      <div class:bx--data-table-header__description="{true}"></div>
+    </div>
+  {/if}
+  {#if showToolbar}
+    <section aria-label="data table toolbar" class:bx--table-toolbar="{true}">
+      <div class:bx--toolbar-content="{true}">
+        <span
+          class:bx--skeleton="{true}"
+          class:bx--btn="{true}"
+          class:bx--btn--sm="{true}"
+        ></span>
+      </div>
+    </section>
+  {/if}
+  <table
+    class:bx--skeleton="{true}"
+    class:bx--data-table="{true}"
+    class:bx--data-table--compact="{size === 'compact'}"
+    class:bx--data-table--short="{size === 'short'}"
+    class:bx--data-table--tall="{size === 'tall'}"
+    class:bx--data-table--zebra="{zebra}"
+    on:click
+    on:mouseover
+    on:mouseenter
+    on:mouseleave
+  >
+    <thead>
+      <tr>
+        {#each cols as col (col)}
+          <th>{values[col] || ''}</th>
+        {/each}
+      </tr>
+    </thead>
+    <tbody>
+      <tr>
+        {#each cols as col (col)}
+          <td><span></span></td>
+        {/each}
+      </tr>
+      {#each Array.from({ length: rows - 1 }, (_, i) => i) as row (row)}
+        <tr>
+          {#each cols as col (col)}
+            <td></td>
+          {/each}
+        </tr>
+      {/each}
+    </tbody>
+  </table>
+</div>