viewer: migrate to vue 3, general refactoring and cleanup

Non-exhaustive list of fixes and improvements done at the same time:

- html default background to grey (avoids white flash during init)
- unified links behavior
- added more theme variables
- removed the flex-expand transition (it wasn't working) and replaced it
  with a slide
- fixed LdLoading not centered on the content
- title on removable tags
- fixed an issue with encoded URI from vue-router
- unified Item resource URLs
- removed the iframe for PlainTextViewer (it wasn't working properly)
  and replaced it with a pre
- fixed clear and search buttons tabindex
- fixed the information panel bumping up during the fade animation of
  tag's dropdown
- fixed some focus outlines not appearing correctly
- moved CSS variables to the :root context
- Code cleaning

GitHub: closes #217
GitHub: closes #300
GitHub: closes #297
GitHub: closes #105
GitHub: closes #267
GitHub: closes #275
GitHub: closes #228
GitHub: closes #215
GitHub: closes #112

1 files changed, 0 insertions, 46 deletions

diff --git a/viewer/src/store/index.ts b/viewer/src/store/index.ts
deleted file mode 100644
index 1f49589..0000000
--- a/viewer/src/store/index.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-/* ldgallery - A static generator which turns a collection of tagged
---             pictures into a searchable web gallery.
---
--- Copyright (C) 2019-2020  Guillaume FOUET
---
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU Affero General Public License as
--- published by the Free Software Foundation, either version 3 of the
--- License, or (at your option) any later version.
---
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Affero General Public License for more details.
---
--- You should have received a copy of the GNU Affero General Public License
--- along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import GalleryStore from "@/store/galleryStore";
-import UIStore from "@/store/uiStore";
-import Vue from "vue";
-import Vuex from "vuex";
-import { createProxy, extractVuexModule } from "vuex-class-component";
-
-Vue.use(Vuex);
-
-const store = new Vuex.Store({
-  modules: {
-    ...extractVuexModule(UIStore),
-    ...extractVuexModule(GalleryStore),
-  },
-  strict: process.env.NODE_ENV !== "production",
-});
-
-Vue.use(vue => (vue.prototype.$uiStore = createProxy(store, UIStore)));
-Vue.use(vue => (vue.prototype.$galleryStore = createProxy(store, GalleryStore)));
-
-declare module "vue/types/vue" {
-  interface Vue {
-    $uiStore: UIStore;
-    $galleryStore: GalleryStore;
-  }
-}
-
-export default store;