feat: Implement tic-tac-toe game tournament

.gitignore

@@ -11,3 +11,4 @@ coverage
 *.info
 costs-reports.json
 node_modules
+.env

Clarinet.toml

@@ -5,10 +5,22 @@ authors = []
 telemetry = false
 cache_dir = './.cache'
 requirements = []
-[contracts.tic-tac-toe]
-path = 'contracts/tic-tac-toe.clar'
+
+[contracts.game-tournament-trait]
+path = 'contracts/game-tournament-trait.clar'
+clarity_version = 3
+epoch = 3.0
+
+[contracts.tic_tac_toe]
+path = 'contracts/tic_tac_toe.clar'
 clarity_version = 3
 epoch = 3.0
+
+[contracts.tic_tac_toe_tournament]
+path = 'contracts/tic_tac_toe_tournament.clar'
+clarity_version = 3
+epoch = 3.0
+
 [repl.analysis]
 passes = ['check_checker']
 

contracts/game-tournament-trait.clar

@@ -0,0 +1,9 @@
+;; Trait for tournament game integration
+;; This allows tournament contract to create games without circular dependency
+
+(define-trait game-tournament-trait
+  (
+    ;; Create a tournament game between two players
+    (create-tournament-game (principal principal uint uint uint) (response uint uint))
+  )
+)