Add additional plant icons, structure dashboard layout to be closer to final build

hardware/esphome/plant_dashboard/plant_dashboard.yaml

@@ -133,14 +133,12 @@ display:
       it.image(148, 37, id(humidity));
       it.printf(185, 54, id(deja_vu_mono), "%.1f%%", id(Humidity).state);
       // Plants
-      it.image(0, 96, id(cat_grass));
-      it.image(37, 96, id(tarragon));
-      it.image(74, 96, id(cat_nip));
-      it.image(111, 96, id(christmas_cactus));
-      it.image(148, 96, id(inverted_cat_grass));
-      it.image(185, 96, id(inverted_tarragon));
-      it.image(222, 96, id(inverted_catnip));
-      it.image(259, 96, id(inverted_christmas_cactus));
+      it.image(0, 96, id(cat_nip));
+      it.image(37, 96, id(christmas_cactus));
+      it.image(74, 96, id(cat_grass));
+      it.image(111, 96, id(tarragon));
+      it.image(148, 96, id(tulip));
+      it.image(185, 96, id(poinsettia));
 
 font:
   - file: "fonts/DejaVuSansMono.ttf"
@@ -211,6 +209,18 @@ image:
   - file: graphics/inverted_noun_Cactus_1197535.png # inverted christmas cactus
     id: inverted_christmas_cactus
     resize: 32x32
+  - file: graphics/noun_Tulip_2510353.png # tulip
+    id: tulip
+    resize: 32x32
+  - file: graphics/inverted_noun_Tulip_2510353.png # inverted tulip
+    id: inverted_tulip
+    resize: 32x32
+  - file: graphics/noun_poinsettia_1007994.png # poinsettia
+    id: poinsettia
+    resize: 32x32
+  - file: graphics/inverted_noun_poinsettia_1007994.png # inverted poinsettia
+    id: inverted_poinsettia
+    resize: 32x32
     
 binary_sensor:
   - platform: status