feat(i18n): add Polish (pl) translation (#1185)

* Translated settings. Added polish option to other languages and in the fronted UI itself. Translated settings to polish

* Corrections to the settings. Translated help page

* Translated orbit. Made corrections to help and settings

* playlists translated

* deviceSync translated

* search translated

* Statistics translated

* musicNetwork translated

* common translated

* player translated

* queue translated

* albumDetails translated

* connection and random mix translated

* artistDefails translated

* albums translated

* smartPlaylists translated

* nowPlaying translated. smartPlaylists corrections

* sidebar translated

* contextMenu translated

* translated radio

* translated sharePaste

* favorites translated

* nowPlayingInfo translated

* translated home and login

* translated artists, genres, licences, migration, mostPlayed, songInfo and tracks

* translated changelog, composerDetail, composers, entityRating, folderBrowser, hero, losslessAlbums, luckyMix, miniPlayer, randomAlbums, randomLanding, tray and whatsNew

* chore(release): CHANGELOG and credits for Polish locale (PR #1185)

* chore(release): mention Polish in 1.49.0 What's New highlights

* settings updated with new strings. Deleted old unecessary ones

* translated missing translations

* Fixed typos

* translated missing strings

* Added missing translations that appeared in #1186 and #1189

src/config/settingsCredits.ts

@@ -413,6 +413,13 @@ const CONTRIBUTOR_ENTRIES = [
       'Japanese (ja) full UI translation (PR #1134)',
     ],
   },
+  {
+    github: 'Rextens',
+    since: '1.49.0',
+    contributions: [
+      'Polish (pl) full UI translation (PR #1185)',
+    ],
+  },
 ] as const;
 
 // PR number of a contributor's first listed contribution, used as the