resolve issue with missing vite-plugin-node-polyfills

add LibreJS licenses to all demo JS
split browser build from node build
add copyright info to license files
update to use yarn v4.13.0
update to v0.9.2

dist-demo/demo/add-default-route.js

@@ -1,6 +1,10 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 document.addEventListener("DOMContentLoaded", () => {
 	// add default #overview route
 	if (!window.location.hash) {
 		window.location.hash = "overview";
 	}
 });
+
+// @license-end

dist-demo/demo/browser-detection.js

@@ -0,0 +1,7 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
+const isGecko = !!navigator.userAgent.match(/gecko/i);
+
+if (isGecko) document.body.classList.add("isGecko");
+
+// @license-end

dist-demo/demo/external-links.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 document.addEventListener("DOMContentLoaded", () => {
 	const currentHost = window.location.hostname;
 
@@ -10,3 +12,5 @@ document.addEventListener("DOMContentLoaded", () => {
 		}
 	});
 });
+
+// @license-end

dist-demo/demo/format-source.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 export default function formatSource(source, panelId) {
 	source = (source ?? "").trim();
 
@@ -42,3 +44,5 @@ export default function formatSource(source, panelId) {
 		.getElementById(panelId)
 		.insertAdjacentHTML("beforeend", sourceHTML);
 }
+
+// @license-end

dist-demo/demo/hashTwt-example-result.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import { hashTwt } from "/dist-browser/twtxt-lib.js";
 
 let wasHashTwtResultAppended = false;
@@ -61,3 +63,5 @@ formHash.addEventListener("submit", (e) => {
 	document.body.classList.add("isLoaded");
 	wasHashTwtResultAppended = true;
 });
+
+// @license-end

dist-demo/demo/hashTwt-example-source.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import formatSource from "./format-source.js";
 
 formatSource(
@@ -38,3 +40,5 @@ formatSource(
     `,
 	"tabHashTwt-panel",
 );
+
+// @license-end

dist-demo/demo/loadAndParseTwtxtFile-example-result.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import { loadAndParseTwtxtFile } from "/dist-browser/twtxt-lib.js";
 
 const tabLoadAndParsePanel = document.getElementById("tabLoadAndParse-panel");
@@ -77,3 +79,5 @@ const loadAndParseClickHandler = (ev) => {
 		.getElementById(curr)
 		.addEventListener("click", loadAndParseClickHandler);
 });
+
+// @license-end

dist-demo/demo/loadAndParseTwtxtFile-example-source.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import formatSource from "./format-source.js";
 
 formatSource(
@@ -23,3 +25,5 @@ formatSource(
     `,
 	"tabLoadAndParse-panel",
 );
+
+// @license-end

dist-demo/demo/overview-example-result.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import { loadAndParseTwtxtFile } from "/dist-browser/twtxt-lib.js";
 
 // run in an IIFE (or event listener) to avoid issues with top-level await
@@ -34,3 +36,5 @@ import { loadAndParseTwtxtFile } from "/dist-browser/twtxt-lib.js";
 		console.error(err);
 	}
 })();
+
+// @license-end

dist-demo/demo/overview-example-source.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import formatSource from "./format-source.js";
 
 formatSource(
@@ -22,3 +24,5 @@ formatSource(
     `,
 	"tabOverview-example",
 );
+
+// @license-end

dist-demo/demo/parseTwtxt-example-result.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import { parseTwtxt } from "/dist-browser/twtxt-lib.js";
 
 const tabParsePanel = document.getElementById("tabParse-panel");
@@ -74,3 +76,5 @@ const parseClickHandler = (ev) => {
 			.addEventListener("click", parseClickHandler);
 	},
 );
+
+// @license-end

dist-demo/demo/parseTwtxt-example-source.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 import formatSource from "./format-source.js";
 
 formatSource(
@@ -25,3 +27,5 @@ formatSource(
     `,
 	"tabParse-panel",
 );
+
+// @license-end

dist-demo/demo/styles.css

@@ -365,24 +365,37 @@ body:not(:has(:target)) #tabOverview-link {
         margin-top: -4.55rem;
     }
 
-
     .tab:target .tab-panel {
         position: absolute;
         z-index: 1;
     }
 
-    body:not(:has(:target)) #tabOverview-panel {
-        display: block;
-        position: absolute;
-        z-index: 1;
-    }
-
     .themeToggle-button {
         bottom: auto;
         position: absolute;
         right: 1rem;
         top: 1rem;
     }
+
+    body:not(:has(:target)) #tabOverview-panel {
+        display: block;
+        position: absolute;
+        z-index: 1;
+    }
+
+    body.isGecko .tab-link {
+        margin-top: -4.65rem;
+    }
+
+    body.isGecko .tab-link:hover {
+        margin-top: -4.9rem;
+    }
+
+    body.isGecko .tab:target .tab-link,
+    body.isGecko .tab:target .tab-link:hover {
+        margin-top: -4.85rem;
+    }
+
 }
 
 /** State-Based Overrides */

dist-demo/demo/theme-toggle.js

@@ -1,3 +1,5 @@
+// @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt
+
 document.addEventListener("DOMContentLoaded", () => {
 	const toggle = document.createElement("button");
 
@@ -27,3 +29,5 @@ document.addEventListener("DOMContentLoaded", () => {
 
 	document.body.appendChild(toggle);
 });
+
+// @license-end