questions/qa-ltr-scripts-in-rtl-data: Upgrade to 2022 styling

Replace links to test files with in-document tests.
Clarify final mirroring section.
Add local.css & webfont for Tifinagh

questions/qa-ltr-scripts-in-rtl-data/local.css

@@ -0,0 +1,53 @@
+@font-face {
+    font-family: 'Noto Sans Tifinagh WF';
+    src: url('NotoSansTifinagh-Regularwebfont.woff2') format('woff2');
+    font-weight: normal;
+    font-style: normal;
+	}
+
+
+
+.browser_output {
+    font-size: 1.15rem;
+    border: 1px solid #ccc;
+    padding: 1rem;
+    line-height: 1.4;
+    margin-inline-start: 7.5%;
+    margin-inline-end: 32%;
+    }
+.browser_output p {
+    margin: 0;
+    }
+.browser_output_title {
+    font-size: .8rem;
+    font-weight: bold;
+    }
+.browser_output p:first-of-type {
+	margin-block-end: .25rem;
+	}
+
+
+
+
+/* STYLING FOR EXAMPLES */
+
+.browser_output h2 {
+    margin-block-start: 1rem;
+    }
+
+[lang=ber] {
+	font-family: 'Noto Sans Tifinagh WF';
+	}
+
+#out_bdo_mirrored bdo {
+    transform: rotateY(180deg); display: inline-block;
+    }
+#out_styled_rlo .rlo {
+    unicode-bidi: bidi-override; direction: rtl; text-align: right;
+    }
+#out_styled_rlo_bidi .rlo { unicode-bidi: bidi-override; direction: rtl; text-align: right; }
+#out_styled_rlo_bidi .lro { unicode-bidi: bidi-override; direction: ltr; }
+#out_mirrored bdo { transform: rotateY(180deg); display: inline-block; }
+#out_styling_bdo .rlo { unicode-bidi: bidi-override; direction: rtl; text-align: right; }
+#out_styling_bidi .rlo { unicode-bidi: bidi-override; direction: rtl; text-align: right; }
+#out_styling_bidi .lro { unicode-bidi: bidi-override; direction: ltr; }

questions/qa-ltr-scripts-in-rtl-data/translations.js

@@ -1,9 +1,9 @@
 var trans = { }
 
-trans.versions = ['en'];
+trans.versions = ['en']
 
-trans.outofdatetranslations = [];
+trans.outofdatetranslations = []
 
-trans.updatedtranslations = [];
+trans.updatedtranslations = []
 
-trans.unlinkedtranslations = [];
+trans.unlinkedtranslations = []