feat: Add per-type NPC icons + update compendium icons

6 new SVG icons in images/icons/, one per NPC type:
- icon-npc-esprit-animal.svg (amber) — paw print + yin-yang
- icon-npc-fantome.svg (cyan) — ghost silhouette + 鬼 character
- icon-npc-demon.svg (red) — horned demon face
- icon-npc-jiugwaai.svg (emerald) — hybrid creature + 怪 character
- icon-npc-dieu.svg (gold) — divine halo + lotus
- icon-npc-mortel.svg (steel blue) — human silhouette + talisman

All 49 NPC JSON files updated with type-specific icon paths.
Pack cde-npcs recompiled.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

packs/cde-items/CURRENT

@@ -1 +1 @@
-MANIFEST-000006
+MANIFEST-000002

packs/cde-items/LOG

@@ -1,15 +1,5 @@
-2026/03/31-22:59:25.691359 7ff9fd9ff6c0 Recovering log #4
-2026/03/31-22:59:25.800504 7ff9fd9ff6c0 Delete type=3 #2
-2026/03/31-22:59:25.800575 7ff9fd9ff6c0 Delete type=0 #4
-2026/03/31-22:59:58.733726 7ff7477ef6c0 Level-0 table #9: started
-2026/03/31-22:59:58.736698 7ff7477ef6c0 Level-0 table #9: 595 bytes OK
-2026/03/31-22:59:58.742761 7ff7477ef6c0 Delete type=0 #7
-2026/03/31-22:59:58.753655 7ff7477ef6c0 Manual compaction at level-0 from '!items!HKq5ANSGiBIdcnki' @ 72057594037927935 : 1 .. '!items!HKq5ANSGiBIdcnki' @ 0 : 0; will stop at (end)
-2026/03/31-22:59:58.774053 7ff7477ef6c0 Manual compaction at level-1 from '!items!HKq5ANSGiBIdcnki' @ 72057594037927935 : 1 .. '!items!HKq5ANSGiBIdcnki' @ 0 : 0; will stop at '!items!HKq5ANSGiBIdcnki' @ 2 : 1
-2026/03/31-22:59:58.774060 7ff7477ef6c0 Compacting 1@1 + 1@2 files
-2026/03/31-22:59:58.777193 7ff7477ef6c0 Generated table #10@1: 1 keys, 595 bytes
-2026/03/31-22:59:58.777202 7ff7477ef6c0 Compacted 1@1 + 1@2 files => 595 bytes
-2026/03/31-22:59:58.783471 7ff7477ef6c0 compacted to: files[ 0 0 1 0 0 0 0 ]
-2026/03/31-22:59:58.783622 7ff7477ef6c0 Delete type=2 #5
-2026/03/31-22:59:58.783735 7ff7477ef6c0 Delete type=2 #9
-2026/03/31-22:59:58.794055 7ff7477ef6c0 Manual compaction at level-1 from '!items!HKq5ANSGiBIdcnki' @ 2 : 1 .. '!items!HKq5ANSGiBIdcnki' @ 0 : 0; will stop at (end)
+2026/03/31-23:12:16.777981 7faaf27ee6c0 Delete type=3 #1
+2026/03/31-23:12:16.778856 7faaf0feb6c0 Level-0 table #5: started
+2026/03/31-23:12:16.781898 7faaf0feb6c0 Level-0 table #5: 559 bytes OK
+2026/03/31-23:12:16.787933 7faaf0feb6c0 Delete type=0 #3
+2026/03/31-23:12:16.788061 7faaf0feb6c0 Manual compaction at level-0 from '!items!HKq5ANSGiBIdcnki' @ 72057594037927935 : 1 .. '!items!HKq5ANSGiBIdcnki' @ 0 : 0; will stop at (end)

packs/cde-items/LOG.old

@@ -1,5 +0,0 @@
-2026/03/31-22:58:15.422547 7fc9a0fec6c0 Delete type=3 #1
-2026/03/31-22:58:15.423307 7fc983fff6c0 Level-0 table #5: started
-2026/03/31-22:58:15.426406 7fc983fff6c0 Level-0 table #5: 559 bytes OK
-2026/03/31-22:58:15.432970 7fc983fff6c0 Delete type=0 #3
-2026/03/31-22:58:15.433101 7fc983fff6c0 Manual compaction at level-0 from '!items!HKq5ANSGiBIdcnki' @ 72057594037927935 : 1 .. '!items!HKq5ANSGiBIdcnki' @ 0 : 0; will stop at (end)