MCP: solvecraft-cli mcp [--in FILE] [--connect HOST:PORT]

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

apps/solvecraft-cli/Cargo.toml

@@ -14,4 +14,5 @@ path = "src/main.rs"
 
 [dependencies]
 solvecraft-engine = { workspace = true }
+solvecraft-mcp = { workspace = true }
 serde_json = { workspace = true }