Feat v0.9.9 surface access roles (#83)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/pages/pages.go

@@ -522,7 +522,7 @@ func (e *Engine) RenderExtensionSurface() gin.HandlerFunc {
 		}
 
 		// ── Access check ─────────────────────────────────────────
-		if !evaluateAccess(c, surfaceAccess) {
+		if !e.evaluateAccess(c, surfaceAccess) {
 			// Redirect unauthenticated users to login; deny others with 403
 			if c.GetString("user_id") == "" {
 				c.Redirect(http.StatusTemporaryRedirect, e.cfg.BasePath+"/login")
@@ -651,7 +651,7 @@ func aggregateAccess(surfaces []any) string {
 }
 
 // evaluateAccess checks whether the current request meets an access requirement.
-func evaluateAccess(c *gin.Context, access string) bool {
+func (e *Engine) evaluateAccess(c *gin.Context, access string) bool {
 	switch {
 	case access == "public":
 		return true
@@ -672,6 +672,20 @@ func evaluateAccess(c *gin.Context, access string) bool {
 			}
 		}
 		return false
+	case strings.HasPrefix(access, "role:"):
+		role := strings.TrimPrefix(access, "role:")
+		userID := c.GetString("user_id")
+		if userID == "" {
+			return false
+		}
+		if c.GetBool("is_admin") {
+			return true
+		}
+		if e.stores.Teams == nil {
+			return false
+		}
+		has, err := e.stores.Teams.HasRoleInAnyTeam(c.Request.Context(), userID, role)
+		return err == nil && has
 	default:
 		return false
 	}