web: fixed missed internationalized strings (#10323)

* web: fix esbuild issue with style sheets

Getting ESBuild, Lit, and Storybook to all agree on how to read and parse stylesheets is a serious
pain. This fix better identifies the value types (instances) being passed from various sources in
the repo to the three *different* kinds of style processors we're using (the native one, the
polyfill one, and whatever the heck Storybook does internally).

Falling back to using older CSS instantiating techniques one era at a time seems to do the trick.
It's ugly, but in the face of the aggressive styling we use to avoid Flashes of Unstyled Content
(FLoUC), it's the logic with which we're left.

In standard mode, the following warning appears on the console when running a Flow:

```
Autofocus processing was blocked because a document already has a focused element.
```

In compatibility mode, the following **error** appears on the console when running a Flow:

```
crawler-inject.js:1106 Uncaught TypeError: Failed to execute 'observe' on 'MutationObserver': parameter 1 is not of type 'Node'.
    at initDomMutationObservers (crawler-inject.js:1106:18)
    at crawler-inject.js:1114:24
    at Array.forEach (<anonymous>)
    at initDomMutationObservers (crawler-inject.js:1114:10)
    at crawler-inject.js:1549:1
initDomMutationObservers @ crawler-inject.js:1106
(anonymous) @ crawler-inject.js:1114
initDomMutationObservers @ crawler-inject.js:1114
(anonymous) @ crawler-inject.js:1549
```

Despite this error, nothing seems to be broken and flows work as anticipated.

* web: you have no missed messages

This commit uncovers a few places where a human-readable string was not property cast into the
internationalized form and internationalizes them in order to conform to our policy of keeping the
product viable outside of the English-speaking world.

* Restored SAML spacing manually. Not sure why that was necessary.

* Restored WS spacing manually. Not sure why that was necessary.

* Restored RouteMatch spacing manually. Not sure why that was necessary.

* Restored RAC spacing manually. Not sure why that was necessary.

web/src/admin/outposts/OutpostForm.ts

@@ -230,7 +230,7 @@ export class OutpostForm extends ModelForm<Outpost, string> {
                     selected-label="${msg("Selected Applications")}"
                 ></ak-dual-select-provider>
             </ak-form-element-horizontal>
-            <ak-form-group aria-label="Advanced settings">
+            <ak-form-group aria-label=${msg("Advanced settings")}>
                 <span slot="header"> ${msg("Advanced settings")} </span>
                 <div slot="body" class="pf-c-form">
                     <ak-form-element-horizontal label=${msg("Configuration")} name="config">