Refactor and extend the plugin MANIFEST.MF parser

Redesign the PluginDetailsModal

plugins/igdb/src/main/resources/MANIFEST.MF

@@ -1,6 +1,10 @@
-Manifest-Version: 1.0
+Plugin-Version: 1.0.0-alpha6
 Plugin-Class: de.grimsi.gameyfin.plugins.igdb.IgdbPlugin
-Plugin-Id: igdb
-Plugin-Description: IGDB Metadata
-Plugin-Version: 1.0.0-alpha5
-Plugin-Provider: grimsi
+Plugin-Id: de.grimsi.gameyfin.igdb
+Plugin-Name: IGDB Metadata
+Plugin-Description: Fetches metadata from IGDB.<br>
+ Requires a Twitch account and IGDB API credentials.<br>
+ Details see in the [IGDB API docs](https://api-docs.igdb.com/#account-creation).
+Plugin-Author: grimsi
+Plugin-License: MIT
+Plugin-Url: https://github.com/gameyfin

plugins/steam/src/main/resources/MANIFEST.MF

@@ -1,6 +1,9 @@
-Manifest-Version: 1.0
+Plugin-Version: 1.0.0-alpha7
 Plugin-Class: de.grimsi.gameyfin.plugins.steam.SteamPlugin
-Plugin-Id: steam
-Plugin-Description: Steam Metadata
-Plugin-Version: 1.0.0-alpha6
-Plugin-Provider: grimsi
+Plugin-Id: de.grimsi.gameyfin.steam
+Plugin-Name: Steam Metadata
+Plugin-Description: Fetches metadata from Steam using undocumented public API endpoints.<br>
+ This is more of a proof of concept and is prone to breaking when the Steam API changes.
+Plugin-Author: grimsi
+Plugin-License: MIT
+Plugin-Url: https://github.com/gameyfin

plugins/steamgriddb/src/main/resources/MANIFEST.MF

@@ -1,6 +1,10 @@
-Manifest-Version: 1.0
+Plugin-Version: 1.0.0-alpha3
 Plugin-Class: de.grimsi.gameyfin.plugins.steamgriddb.SteamGridDbPlugin
-Plugin-Id: steamgriddb
-Plugin-Description: SteamGridDB covers
-Plugin-Version: 1.0.0-alpha2
-Plugin-Provider: grimsi
+Plugin-Id: de.grimsi.gameyfin.steamgriddb
+Plugin-Name: SteamGridDB Covers
+Plugin-Description: Fetches covers from SteamGridDB.<br>
+ Requires a SteamGridDB account and an API key.<br>
+ The API key can be obtained [here](https://www.steamgriddb.com/profile/preferences/api).
+Plugin-Author: grimsi
+Plugin-License: MIT
+Plugin-Url: https://github.com/gameyfin