add sha256 hashes to themes list

data/themes.json

@@ -2,39 +2,48 @@
     "themes": [
         {
             "name": "Chan",
-            "id": "chan"
+            "id": "chan",
+            "sha256": "e2e5b96109fcee9ebccb6be4671a0751cedcb7b481a38860f1b36751dc557d16"
         },
         {
             "name": "Chan Dark",
-            "id": "chan_dark"
+            "id": "chan_dark",
+            "sha256": "5568e4d545eb51a9b474b497a7d50a610b5b5cef904e318bf9b683a6666d1d77"
         },
         {
             "name": "Dark",
-            "id": "dark"
+            "id": "dark",
+            "sha256": "12699563c238b04af9576ffdf6c3e57587fa697faf860f3792fcecd45d3178ac"
         },
         {
             "name": "Forest",
-            "id": "forest"
+            "id": "forest",
+            "sha256": "32394e8b7aa0b4c4f59bf01966433d9bb8c52992c52f9952889416444234dc61"
         },
         {
             "name": "Fruit Sorbet",
-            "id": "fruit_sorbet"
+            "id": "fruit_sorbet",
+            "sha256": "ad4286a9abbaa72197447ececf8b00196680bf15876c289d2ef5256920e6f3f9"
         },
         {
             "name": "Light",
-            "id": "light"
+            "id": "light",
+            "sha256": "0e17e6caccf4b0561786f6cd59c94777157ee4570ec7b83a2fc7a3720a291d7f"
         },
         {
             "name": "Ocean Breeze",
-            "id": "ocean_breeze"
+            "id": "ocean_breeze",
+            "sha256": "a61c0ced9d06962ba8e4f5b183c77dfb8dd6911150f7505a87effd3fec91fc5f"
         },
         {
             "name": "OLED Black",
-            "id": "oled_black"
+            "id": "oled_black",
+            "sha256": "c0029bc910e1283132b879a8518c6d10158242a5da790a8adc6f7385c78ffbfd"
         },
         {
             "name": "Orange",
-            "id": "orange"
+            "id": "orange",
+            "sha256": "a102538771ea60cde4473c888151e812eb0bb13719ab328425812a56eab3654c"
         }
     ]
 }