UniStore list and screenshots (#54)

* Initial push.

* Fix png loading

* Remove unneeded casts

* Push my progress.

* Improve screenshot display

* Hopefully last commit here before merge?

Co-authored-by: StackZ <47382115+SuperSaiyajinStackZ@users.noreply.github.com>

romfs/lang/en/app.json

@@ -9,6 +9,7 @@
 	"AUTO_UPDATE_UU": "Auto-update Universal-Updater",
 	"AUTO_UPDATE_UU_DESC": "When enabled, Universal-Updater will check for updates every time it's opened.",
 	"AVAILABLE_DOWNLOADS": "Available Downloads",
+	"AVAILABLE_UNISTORES": "Available UniStores",
 	"BOOT_TITLE": "Would you like to boot this title?",
 	"CATEGORY": "Category",
 	"CHANGE_3DSX_PATH": "Change 3DSX path",
@@ -56,6 +57,7 @@
 	"ENTRIES": "Entries",
 	"EXECUTE_ENTRY": "Would you like to execute this entry?",
 	"EXIT_APP": "Exit Universal-Updater",
+	"FETCHING_AVAILABLE_UNISTORES": "Fetching available UniStores...",
 	"FETCHING_METADATA": "Fetching old metadata...",
 	"FILE_EXTRACTED": "file extracted.",
 	"FILE_SLASH": "Seems like a '/' is included, which is not supported.\nPlease change 'file' to filename only.",
@@ -80,8 +82,11 @@
 	"NO": "No",
 	"NO_DOWNLOADS_AVAILABLE": "No downloads available",
 	"NO_LICENSE": "No License",
+	"NO_SCREENSHOTS_AVAILABLE": "No Screenshots available",
 	"NOT_IMPLEMENTED": "Not Implemented Yet",
 	"REVISION": "Revision",
+	"SCREENSHOT": "Screenshot %d / %d",
+	"SCREENSHOT_INSTRUCTIONS": "Press  to change and  to zoom",
 	"SEARCH_FILTERS": "Search and Filters",
 	"SELECT_DIR": "Select a directory",
 	"SELECT_LANG": "Choose the language",
@@ -94,6 +99,7 @@
 	"SORT_BY": "Sort By",
 	"SORTING": "Sorting",
 	"START_SELECT": "Press START to select the current folder",
+	"STORE_INFO": "Store Info",
 	"SYNTAX_ERROR": "Syntax Error!",
 	"TITLE": "Title",
 	"TOP_STYLE": "Top Style",