improve typescript and linting usage across codebase

add ts-lit-plugin and eslint-typescript

disable no-invalid-css rule

fix a bunch of errors raised by eslint and typescript

run prettier & eslint on the remaining files

remove unused imports

split coll-index into index and info components...
and rename "coll" -> "item" for these.
also includes some fixes for previously-undocumented properties used on
non-ts elements.

extract labeled fields into separate component...
and make a few type improvements too

swap custom copy button for shoelace one

rename a few more missed things

index.html

@@ -1,13 +1,13 @@
 <!doctype html>
 <html class="no-overflow">
-<head>
-<link rel="manifest" href="/webmanifest.json">
-<link rel="icon" href="build/icon.png" type="image/png" />
-<title>ReplayWeb.page</title>
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<script src="./ui.js"></script>
-</head>
-<body>
-<replay-app-main></replay-app-main>
-</body>
+  <head>
+    <link rel="manifest" href="/webmanifest.json" />
+    <link rel="icon" href="build/icon.png" type="image/png" />
+    <title>ReplayWeb.page</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <script src="./ui.js"></script>
+  </head>
+  <body>
+    <replay-app-main></replay-app-main>
+  </body>
 </html>