docs: update API documentation

Author: mrholek

packages/docs/content/api/CAccordion.api.mdx

@@ -17,7 +17,7 @@ import CAccordion from '@coreui/react/src/components/accordion/CAccordion'
     <tbody>
       <tr id="caccordion-active-item-key">
         <td className="text-primary fw-semibold">activeItemKey<a href="#caccordion-active-item-key" aria-label="CAccordion activeItemKey permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code>, <code>{`number`}</code></td>
       </tr>
       <tr>
@@ -37,7 +37,7 @@ import CAccordion from '@coreui/react/src/components/accordion/CAccordion'
       </tr>
       <tr id="caccordion-class-name">
         <td className="text-primary fw-semibold">className<a href="#caccordion-class-name" aria-label="CAccordion className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -47,7 +47,7 @@ import CAccordion from '@coreui/react/src/components/accordion/CAccordion'
       </tr>
       <tr id="caccordion-flush">
         <td className="text-primary fw-semibold">flush<a href="#caccordion-flush" aria-label="CAccordion flush permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`boolean`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAccordionBody.api.mdx

@@ -17,7 +17,7 @@ import CAccordionBody from '@coreui/react/src/components/accordion/CAccordionBod
     <tbody>
       <tr id="caccordionbody-class-name">
         <td className="text-primary fw-semibold">className<a href="#caccordionbody-class-name" aria-label="CAccordionBody className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAccordionButton.api.mdx

@@ -17,7 +17,7 @@ import CAccordionButton from '@coreui/react/src/components/accordion/CAccordionB
     <tbody>
       <tr id="caccordionbutton-class-name">
         <td className="text-primary fw-semibold">className<a href="#caccordionbutton-class-name" aria-label="CAccordionButton className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAccordionHeader.api.mdx

@@ -17,7 +17,7 @@ import CAccordionHeader from '@coreui/react/src/components/accordion/CAccordionH
     <tbody>
       <tr id="caccordionheader-class-name">
         <td className="text-primary fw-semibold">className<a href="#caccordionheader-class-name" aria-label="CAccordionHeader className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAccordionItem.api.mdx

@@ -17,7 +17,7 @@ import CAccordionItem from '@coreui/react/src/components/accordion/CAccordionIte
     <tbody>
       <tr id="caccordionitem-class-name">
         <td className="text-primary fw-semibold">className<a href="#caccordionitem-class-name" aria-label="CAccordionItem className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -27,7 +27,7 @@ import CAccordionItem from '@coreui/react/src/components/accordion/CAccordionIte
       </tr>
       <tr id="caccordionitem-item-key">
         <td className="text-primary fw-semibold">itemKey<a href="#caccordionitem-item-key" aria-label="CAccordionItem itemKey permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code>, <code>{`number`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAlert.api.mdx

@@ -17,7 +17,7 @@ import CAlert from '@coreui/react/src/components/alert/CAlert'
     <tbody>
       <tr id="calert-class-name">
         <td className="text-primary fw-semibold">className<a href="#calert-class-name" aria-label="CAlert className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -37,7 +37,7 @@ import CAlert from '@coreui/react/src/components/alert/CAlert'
       </tr>
       <tr id="calert-dismissible">
         <td className="text-primary fw-semibold">dismissible<a href="#calert-dismissible" aria-label="CAlert dismissible permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`boolean`}</code></td>
       </tr>
       <tr>
@@ -47,7 +47,7 @@ import CAlert from '@coreui/react/src/components/alert/CAlert'
       </tr>
       <tr id="calert-on-close">
         <td className="text-primary fw-semibold">onClose<a href="#calert-on-close" aria-label="CAlert onClose permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`() => void`}</code></td>
       </tr>
       <tr>
@@ -57,7 +57,7 @@ import CAlert from '@coreui/react/src/components/alert/CAlert'
       </tr>
       <tr id="calert-variant">
         <td className="text-primary fw-semibold">variant<a href="#calert-variant" aria-label="CAlert variant permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAlertHeading.api.mdx

@@ -17,8 +17,8 @@ import CAlertHeading from '@coreui/react/src/components/alert/CAlertHeading'
     <tbody>
       <tr id="calertheading-as">
         <td className="text-primary fw-semibold">as<a href="#calertheading-as" aria-label="CAlertHeading as permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
-        <td><code>{`(ElementType & "symbol")`}</code>, <code>{`(ElementType & "object")`}</code>, <code>{`(ElementType & "h4")`}</code>, <code>{`(ElementType & "slot")`}</code>, <code>{`(ElementType & "style")`}</code>, <code>{`... 174 more ...`}</code>, <code>{`(ElementType & FunctionComponent\<...>)`}</code></td>
+        <td>-</td>
+        <td><code>{`(ElementType & 'symbol')`}</code>, <code>{`(ElementType & 'object')`}</code>, <code>{`(ElementType & 'h4')`}</code>, <code>{`(ElementType & 'slot')`}</code>, <code>{`(ElementType & 'style')`}</code>, <code>{`... 174 more ...`}</code>, <code>{`(ElementType & FunctionComponent\<...>)`}</code></td>
       </tr>
       <tr>
         <td colSpan="3">
@@ -27,7 +27,7 @@ import CAlertHeading from '@coreui/react/src/components/alert/CAlertHeading'
       </tr>
       <tr id="calertheading-class-name">
         <td className="text-primary fw-semibold">className<a href="#calertheading-class-name" aria-label="CAlertHeading className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAlertLink.api.mdx

@@ -17,7 +17,7 @@ import CAlertLink from '@coreui/react/src/components/alert/CAlertLink'
     <tbody>
       <tr id="calertlink-class-name">
         <td className="text-primary fw-semibold">className<a href="#calertlink-class-name" aria-label="CAlertLink className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CAvatar.api.mdx

@@ -17,7 +17,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
     <tbody>
       <tr id="cavatar-class-name">
         <td className="text-primary fw-semibold">className<a href="#cavatar-class-name" aria-label="CAvatar className permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -27,7 +27,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-color">
         <td className="text-primary fw-semibold">color<a href="#cavatar-color" aria-label="CAvatar color permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`'primary'`}</code>, <code>{`'secondary'`}</code>, <code>{`'success'`}</code>, <code>{`'danger'`}</code>, <code>{`'warning'`}</code>, <code>{`'info'`}</code>, <code>{`'dark'`}</code>, <code>{`'light'`}</code>, <code>{`string`}</code></td>
       </tr>
       <tr>
@@ -37,7 +37,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-shape">
         <td className="text-primary fw-semibold">shape<a href="#cavatar-shape" aria-label="CAvatar shape permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`'rounded'`}</code>, <code>{`'rounded-top'`}</code>, <code>{`'rounded-end'`}</code>, <code>{`'rounded-bottom'`}</code>, <code>{`'rounded-start'`}</code>, <code>{`'rounded-circle'`}</code>, <code>{`'rounded-pill'`}</code>, <code>{`'rounded-0'`}</code>, <code>{`'rounded-1'`}</code>, <code>{`'rounded-2'`}</code>, <code>{`'rounded-3'`}</code>, <code>{`string`}</code></td>
       </tr>
       <tr>
@@ -47,7 +47,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-size">
         <td className="text-primary fw-semibold">size<a href="#cavatar-size" aria-label="CAvatar size permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -57,7 +57,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-src">
         <td className="text-primary fw-semibold">src<a href="#cavatar-src" aria-label="CAvatar src permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`string`}</code></td>
       </tr>
       <tr>
@@ -67,7 +67,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-status">
         <td className="text-primary fw-semibold">status<a href="#cavatar-status" aria-label="CAvatar status permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`'primary'`}</code>, <code>{`'secondary'`}</code>, <code>{`'success'`}</code>, <code>{`'danger'`}</code>, <code>{`'warning'`}</code>, <code>{`'info'`}</code>, <code>{`'dark'`}</code>, <code>{`'light'`}</code>, <code>{`string`}</code></td>
       </tr>
       <tr>
@@ -77,7 +77,7 @@ import CAvatar from '@coreui/react/src/components/avatar/CAvatar'
       </tr>
       <tr id="cavatar-text-color">
         <td className="text-primary fw-semibold">textColor<a href="#cavatar-text-color" aria-label="CAvatar textColor permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`'primary'`}</code>, <code>{`'secondary'`}</code>, <code>{`'success'`}</code>, <code>{`'danger'`}</code>, <code>{`'warning'`}</code>, <code>{`'info'`}</code>, <code>{`'dark'`}</code>, <code>{`'light'`}</code>, <code>{`'primary-emphasis'`}</code>, <code>{`'secondary-emphasis'`}</code>, <code>{`'success-emphasis'`}</code>, <code>{`'danger-emphasis'`}</code>, <code>{`'warning-emphasis'`}</code>, <code>{`'info-emphasis'`}</code>, <code>{`'light-emphasis'`}</code>, <code>{`'body'`}</code>, <code>{`'body-emphasis'`}</code>, <code>{`'body-secondary'`}</code>, <code>{`'body-tertiary'`}</code>, <code>{`'black'`}</code>, <code>{`'black-50'`}</code>, <code>{`'white'`}</code>, <code>{`'white-50'`}</code>, <code>{`string`}</code></td>
       </tr>
       <tr>

packages/docs/content/api/CBackdrop.api.mdx

@@ -27,7 +27,7 @@ import CBackdrop from '@coreui/react/src/components/backdrop/CBackdrop'
       </tr>
       <tr id="cbackdrop-visible">
         <td className="text-primary fw-semibold">visible<a href="#cbackdrop-visible" aria-label="CBackdrop visible permalink" className="anchor-link after">#</a></td>
-        <td>undefined</td>
+        <td>-</td>
         <td><code>{`boolean`}</code></td>
       </tr>
       <tr>