nosingleplayer 1.1.3: fix connexion + bouton Quitter SurviePote

- TitleScreenMixin : TransferState null sur startConnecting -> connexion
  normale, corrige "This server does not accept transfers".
- PauseScreenMixin (nouveau) : renomme le bouton de deconnexion du menu
  Echap en "Quitter SurviePote" et redirige vers l'ecran d'accueil
  (TitleScreen) au lieu de la liste des serveurs.
- build.gradle : tache runClient (dev sans loom) reutilisant
  ~/.surviepote/common.
- Jar 1.1.3 copie dans l'atlas + distribution.json regenere.

atlas/root/distribution.json

@@ -407,13 +407,13 @@
           }
         },
         {
-          "id": "fr.surviepote:nosingleplayer:1.1.2@jar",
+          "id": "fr.surviepote:nosingleplayer:1.1.3@jar",
           "name": "NoSingleplayer (SurviePote)",
           "type": "FabricMod",
           "artifact": {
-            "size": 2292471,
-            "url": "https://git.kisakay.com/k/mc/raw/branch/main/atlas/root/servers/SurviePote-26.3/fabricmods/required/nosingleplayer-1.1.2.jar",
-            "MD5": "2ba50ec99adb670cdb34fe41b0e3d7dd"
+            "size": 2294172,
+            "url": "https://git.kisakay.com/k/mc/raw/branch/main/atlas/root/servers/SurviePote-26.3/fabricmods/required/nosingleplayer-1.1.3.jar",
+            "MD5": "577674ec296cbc75ac9da009b8d6532e"
           }
         },
         {