The ornamental design for a dooredge, as shown and described.
FIG. 1 is a front-right isometric view of a door edge, showing our design;
FIG. 2 is a front-left isometric view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear elevational view thereof.
The dash-dash-dash broken line showing in the Figures illustrates the environment of the door edge and forms no part of the claimed design. The dash-dot-dash broken line showing in the Figures represents the boundaries of the claim and forms no part of the claimed design.