Wire up homepage & library (#83)

* Top 10 packs & mods by follows plugged into home page. Modpacks installable.

* Only displays row if packs are present. Confirmation modal added. Displays play or X ctas.

* Fixes attr ordering.

* Rewires library page. Adds loader.

* Updates kill_by_pid to kill_by_uuid.

* Starts loading animation when installing on homepage.

* Changes RowDisplay key. Polish.

* Removes loader. Fixes InstallConfirmModal.

* Removes loader. Polishing.

* Z-index changes.

* Z-index changes.

* Fixes content going off screen.

* Styling changes.

* Filters out projects already installed on the home page.

* Wires up instance.vue, homepage, and appbar to process API.

* Cleans up process handling. App bar partially hooked up.

* Removes scoped in Settings to fix AnimatedLogo. Adds loader to Instance.

* Moves ctas outside of card.

* Adds mouse over to Stop btn.

* Removes unnecessary code. Fixes uuid reset.

* Wires up Instance.vue to process API.

* Removes appbar mod count. Updates code to use new linked_data and updated events.

* Switches load_listener to profile_listener. Unlistens on unmount.

* Cleans up instance card styling.

* Fixes margin with uncollapsed navbar. Ensures RowDisplay has data.

* Updates profile_listener. Increases stack size.

* Provides more margin when navbar is expanded.

* fix proper

* Re-adds calculated width and height. Fixes navbar.

* Increases stack size further. Navbar is not absolute. View width made into var.

* Ensures the specific isntance for a killed process is set to off.

* fix menu when not logged in

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Co-authored-by: Jai A <jaiagr+gpg@pm.me>

theseus_gui/src/components/ui/AccountsCard.vue

@@ -8,7 +8,7 @@
     <Avatar :size="expanded ? 'xs' : 'sm'" :src="selectedAccount?.profile_picture ?? ''" />
     <div v-show="expanded" class="avatar-text">
       <div class="text no-select">
-        {{ selectedAccount.username }}
+        {{ selectedAccount ? selectedAccount.username : 'Offline' }}
       </div>
       <p class="no-select">
         <UsersIcon />