Improvements related to albums:
* Changed "rename album" option with a better "edit album" feature. With it you can also disable download or public link and even request a new public link (https://i.fiery.me/fz1y.png).
This also adds a new API route: /api/albums/edit.
The old API route, /api/albums/rename, is still available but will silently be using the new API in backend.
* Deleting album will now also delete its zip archive if exists.
* Renaming albums will also rename its zip archive if exists.
* Generating zip will use async fs.readFile instead of fs.readFileSync. This should improve generating speed somewhat.
* The codes that tries to generate random identifier for album will now check whether an album with the same identifier already exists. It will also rely on "uploads.maxTries" config option to limit how many times it will try to re-generate a new random identifier.
* Added a new config option "uploads.albumIdentifierLength" which sets the length of the randomly generated identifier.
* Added "download" and "public" columns to "albums" table in database/db.js.
Existing users can run "node database/migration.js" to add the columns.
Others:
* uploadsController.getUniqueRandomName will no longer accept 3 paramters (previously it would accept a callback in the third parameter). It will now instead return a Promise.
* Album name of disabled/deleted albums will no longer be shown in uploads list.
* Added "fileLength" column to "users" table in database/db.js.
* Renamed HTTP404.html and HTTP500.html in /pages/error to 404.html and 500.html respectively. I'm still using symlinks though.
* Added a new CSS named sweetalert.css which will be used in homepage, auth and dashboard. It will style all sweetalert modals with dark theme (matching the current color scheme used in this branch).
* Updated icons (added download icon).
* Some other improvements/tweaks here and there.
* Added Firefox extension link. For now this will simply link my fork of the Chrome extension. You will have to build the extension by your own.
* Updated icons (added Firefox).
* Tiny refactor in home.js, thus I had to update version string in _globals.njk as well.
* Updated home. All footer links are now using icons.
* Added Chrome extension link to home.
* Updated icons (added some and replaced some).
* Home will now show a different message if private mode is on but guests are still allowed to create accounts.
* Home will no longer show message about creating account if guests are not allowed to create one.
* Updated API route: /api/check. State of whether registration is enabled or not is now exposed with key "enableUserAccounts".
* Added "Clear selection" button. This will clear all selection, in case you have selected like hundreds of files already but decided not to do anything to them in the end.
* Bulk "Add to album" button will now only show its icon only.
* Better un/select all files logic.
* Updated icons (added "cancel" icon for the "Clear selection" button).
* Refactored all instances of "An error occurred" by appending an exclamation mark.
* Added the ability to add/remove files to/from album (API route: /api/albums/addfiles - https://s.fiery.me/dCAqLEQ9.mp4).
* Added the ability to purge files associated with an album when deleting the said album (set "purge" key to true in the JSON POST request to /api/albums/delete).
* Updated icons.
* Some other refactors, probably.
* Refactored all instances of "err" into "error".
* Added bulk delete feature (API route: /api/uploads/bulkdelete). It accepts an array of IDs (its key must be "ids" in the JSON POST request). Don't forget it still requires a token in the headers. (https://s.fiery.me/6rjMAYoC.mp4)
* Removed fontello.css from auth.html.
* Updated a bunch of styling.
* Added "copy link to clipboard" button to thumbs view.
* Added "view thumbnail" button to list view. Clicking the row will no longer trigger thumb view, instead you have to press that button.
* Updated icons.
* ... and perhaps some others that I can't remember?
* Small styling update to auth page.
* Changed icons used in dashboard.
* Added ClipboardJS.
* Added "copy link" button in file list (list view only) and album list. They will use ClipboardJS.
* Added "copy link" in upload result. For desktop, there will be small clipboard icons after the links, but for mobile and tablet, there will be a clickable buttons instead.
* Updated placeholder color for input elements.
* Updated "Loading..." in home page to use Bulma's loading spinner instead. It will also now be unclickable while still loading.
* Matched version string for all JS and CSS files.
* Self-host all libs (including but not limited to Font Awesome icons). LICENSE files were properly included as well.
* Temporarily disabling error pages.
* Added "start" and "pm2" scripts. To be used with "yarn SCRIPT_NAME" or "npm run SCRIPT_NAME".
* Added container for the tables in dashboard. On narrow screens, such as phones, users will then have the ability to use horizontal scroll on the tables.
* Fixed various resource paths. This should now work properly when not being hosted in root domain (e.i. https://fiery.me/lolisafe/).
* Before checking API, the "Running in ..." button will now say "Loading..." instead.
