fixes for various admin issues (#181)

* up max char count for variant name to fix https://github.com/owncast/owncast/issues/1037

* max widthing the line chart canvas size so it scales with the page.
fixes
- https://github.com/owncast/owncast/issues/842
- https://github.com/owncast/owncast/issues/1024

* A fix to make Storage Endpoint URL validation have better feedback.

- give the field a type of "url"
- give the field a pattern to check
- have native browser handle the validation
- if the field is invalid, use :invalid selector to turn the text red on blur.

fixes: https://github.com/owncast/owncast/issues/1000

* a fix for https://github.com/owncast/owncast/issues/874

* - fixes for https://github.com/owncast/owncast/issues/972
Add optional prop to text field to trim() whitespaces from field. Apply logic to mostly url fields.

- move textfield blur if invalid turn red to globaal

* - a fix for bug:  https://github.com/owncast/owncast/issues/998
don't return null if platform name not found because its custom.

- clean up react key problem on socialhandles table

* fix react key issue on Actions table

* fix for https://github.com/owncast/owncast/issues/1008 to display 'other' field when editing an item not in predefined social list

* clean up other potential react key warnings

* Prettified Code!

Co-authored-by: gingervitis <gingervitis@users.noreply.github.com>

web/components/config/video-codec-selector.tsx

@@ -120,7 +120,7 @@ export default function CodecSelector() {
       <Title level={3} className="section-title">
         Video Codec
       </Title>
-      <p className="description">
+      <div className="description">
         If you have access to specific hardware with the drivers and software installed for them,
         you may be able to improve your video encoding performance.
         <p>
@@ -133,7 +133,7 @@ export default function CodecSelector() {
             unplayable.
           </a>
         </p>
-      </p>
+      </div>
       <div className="segment-slider-container">
         <Popconfirm
           title={`Are you sure you want to change your video codec to ${pendingSaveCodec} and understand what this means?`}