Rename file pattern for poke_icon components; update NARC enum definition

asm/overlay_27.s

@@ -1934,7 +1934,7 @@ _0225AEFA:
 	mov r0, #0
 	str r0, [sp, #0x1c]
 	mov r0, #3
-	mov r6, #0x14 ; NARC_a_0_2_0
+	mov r6, #0x14 ; NARC_poketool_icongra_poke_icon
 	str r0, [sp, #0x18]
 	bl sub_02074490
 	str r0, [sp, #0x20]

files/poketool/icongra/poke_icon/.gitignore

@@ -2,4 +2,5 @@
 *.NCGR
 *.NCER
 *.NANR
-build-poke_icon/
+build-poke_icon/
+

files/poketool/icongra/poke_icon/poke_icon.mk

@@ -7,9 +7,9 @@ POKE_ICON_GFX_FLAGS_PAL := -bitdepth 4
 
 POKE_ICON_PAL_FILES := $(wildcard $(POKE_ICON_DIR)/*.pal)
 POKE_ICON_PAL_OBJS := $(patsubst $(POKE_ICON_DIR)/%.pal,$(POKE_ICON_BUILD_DIR)/%.NCLR,$(POKE_ICON_PAL_FILES))
-POKE_ICON_ANIM_FILES := $(POKE_ICON_DIR)/0_00000001.json $(POKE_ICON_DIR)/0_00000003.json $(POKE_ICON_DIR)/0_00000005.json
+POKE_ICON_ANIM_FILES := $(POKE_ICON_DIR)/poke_icon_00000001.json $(POKE_ICON_DIR)/poke_icon_00000003.json $(POKE_ICON_DIR)/poke_icon_00000005.json
 POKE_ICON_ANIM_OBJS := $(patsubst $(POKE_ICON_DIR)/%.json,$(POKE_ICON_BUILD_DIR)/%.NANR,$(POKE_ICON_ANIM_FILES))
-POKE_ICON_CELL_FILES := $(POKE_ICON_DIR)/0_00000002.json $(POKE_ICON_DIR)/0_00000004.json $(POKE_ICON_DIR)/0_00000006.json
+POKE_ICON_CELL_FILES := $(POKE_ICON_DIR)/poke_icon_00000002.json $(POKE_ICON_DIR)/poke_icon_00000004.json $(POKE_ICON_DIR)/poke_icon_00000006.json
 POKE_ICON_CELL_OBJS := $(patsubst $(POKE_ICON_DIR)/%.json,$(POKE_ICON_BUILD_DIR)/%.NCER,$(POKE_ICON_CELL_FILES))
 POKE_ICON_ICON_FILES := $(wildcard $(POKE_ICON_DIR)/*.png)
 POKE_ICON_ICON_OBJS := $(patsubst $(POKE_ICON_DIR)/%.png,$(POKE_ICON_BUILD_DIR)/%.NCGR,$(POKE_ICON_ICON_FILES))