fix: sync pyproject.toml max/mojo versions with pixi.toml (#241)

pyproject.toml was pinned to max==26.1.0.dev2026010820 (January 2026)
while pixi.toml targets max==26.3.0.dev2026033105 (March 2026). The
January build introduced a breaking change where def implicitly gained
raises semantics, causing parse errors across all puzzle files. The
March build resolved this, making the original code correct again.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: th0114nd

pyproject.toml

@@ -4,8 +4,8 @@ version = "1.0.0"
 readme = "README.md"
 requires-python = ">=3.10,<3.13"
 dependencies = [
-    "mojo>=0.25.7.0.dev2025100107,<1.0.0",
-    "max==26.1.0.dev2026010820",
+    "mojo>=0.26.3.0.dev2026033105,<1.0.0",
+    "max==26.3.0.dev2026033105",
     "poethepoet>=0.34.0",
     "scipy>=1.15.3",
     "torch==2.7.1",