Migrate module path from kyle/ to mc/ org

All import paths updated to git.wntrmute.dev/mc/. Bumps mcdsl to v1.2.0,
mc-proxy to v1.1.0.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

cmd/mcp-agent/snapshot.go

@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 	"time"
 
-	"git.wntrmute.dev/kyle/mcp/internal/config"
+	"git.wntrmute.dev/mc/mcp/internal/config"
 	"github.com/spf13/cobra"
 	_ "modernc.org/sqlite"
 )