Mocha Hut, the locally-owned coffee shop at 1301 U Street NW, permanently closed yesterday. Our love for their breakfasts was apparently not enough. A notice posted on the door this morning reads simply, “Mocha Hut is closed. We sincerely thank you for all of our support,” and is ironically posted only a few feet away from a plea for votes in the Washington City Paper’s Best of D.C. awards. According to office staff at…