Wrap manifest-import in tpen-page component (#412)

* Add manifest import component and interface

Introduce a new Manifest Import feature: adds a web component (components/manifest-import/index.js) that imports multiple IIIF manifests into TPEN, handles authentication, creates projects sequentially, and renders progress/results. Includes docs and support pages (IMPLEMENTATION.md, README.md, QUICKSTART.md), an examples page and interface (interfaces/manifest-import/index.html, examples.html, INDEX.md), and interface metadata (manifest.yml). Uses TPEN Services POST /project/import?createFrom=URL and integrates with TPEN auth/token handling.

* Update index.js

* Update components/manifest-import/index.js

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update components/manifest-import/index.js

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update components/manifest-import/index.js

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* [WIP] Update to address feedback on IIIF import PR (#407)

* Initial plan

* Fix URL format in INDEX.md to match permalink

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* Fix URL examples to use correct /import-manifest permalink (#408)

* Initial plan

* Fix URL examples to use /import-manifest path

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* [WIP] Address feedback on IIIF import direct pull request (#409)

* Initial plan

* Replace custom #escapeHtml with shared utility from /js/utils.js

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* [WIP] Address feedback from review on IIIF import (#410)

* Initial plan

* Fix /?manifest= to /import-manifest?manifest= across all documentation

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* [WIP] WIP Address feedback on IIIF import direct pull request (#411)

* Initial plan

* Add main element wrapper for improved accessibility

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

* Initial plan

* Wrap manifest-import in tpen-page component

Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

---------

Co-authored-by: cubap <cubap@slu.edu>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: cubap <1119165+cubap@users.noreply.github.com>

Author: 3 people

interfaces/manifest-import/index.html

@@ -9,40 +9,12 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Import Manifests - TPEN</title>
-    <style>
-        * {
-            margin: 0;
-            padding: 0;
-            box-sizing: border-box;
-        }
-
-        html, body {
-            width: 100%;
-            height: 100%;
-        }
-
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-            background: #f5f5f5;
-        }
-
-        main {
-            display: block;
-            width: 100%;
-            height: 100%;
-        }
-
-        tpen-manifest-import {
-            display: block;
-            width: 100%;
-            height: 100%;
-        }
-    </style>
+    <script type="module" src="/components/gui/site/index.js"></script>
+    <script type="module" src="/components/manifest-import/index.js"></script>
 </head>
 <body>
-    <main>
+    <tpen-page>
         <tpen-manifest-import></tpen-manifest-import>
-    </main>
-    <script type="module" src="/components/manifest-import/index.js"></script>
+    </tpen-page>
 </body>
 </html>