Add new maps and tileset for the game world

- Created room1.tmx and room1.lua for the first room in the game, including tiles, collision objects, and NPCs.
- Added room2.tmx and room2.lua for the second room, featuring tiles, collision objects, and an enemy.
- Introduced a world template to manage map transitions and layout.
- Implemented a new tileset (castle.tsx and castle.lua) for the castle theme, including tile properties and image references.

scripts/battle/cutscenes/dummy.lua

@@ -0,0 +1,24 @@
+return {
+    -- The inclusion of the below line tells the language server that the first parameter of the cutscene is `BattleCutscene`.
+    -- This allows it to fetch us useful documentation that shows all of the available cutscene functions while writing our cutscenes!
+
+    ---@param cutscene BattleCutscene
+    susie_punch = function(cutscene, battler, enemy)
+        -- Open textbox and wait for completion
+        cutscene:text("* Susie threw a punch at\nthe dummy.")
+
+        -- Hurt the target enemy for 1 damage
+        Assets.playSound("damage")
+        enemy:hurt(1, battler)
+        -- Wait 1 second
+        cutscene:wait(1)
+
+        -- Susie text
+        cutscene:text("* You,[wait:5] uh,[wait:5] look like a weenie.[wait:5]\n* I don't like beating up\npeople like that.", "nervous_side", "susie")
+
+        if cutscene:getCharacter("ralsei") then
+            -- Ralsei text, if he's in the party
+            cutscene:text("* Aww,[wait:5] Susie!", "blush_pleased", "ralsei")
+        end
+    end
+}