The ornamental design for a filepaddle, as shown and described.
FIG. 1 is a top view of a file paddle;
FIG. 2 is a bottom view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is an enlarged rear view thereof;
FIG. 6 is an enlarged front view thereof; and,
FIG. 7 is a perspective view thereof.
The broken line showing of the numerals and increment marks in FIGS. 1, 3, and 7, illustrates environmental matter and forms no part of the claimed design.