Add Bot Head, Brain, and Neural Net entity avatar icons

src/main/kotlin/dev/thunderid/android/logo/AvatarContentDeriver.kt

@@ -37,7 +37,7 @@ internal object AvatarContentDeriver {
     private val ANONYMOUS_ANIMAL_NAMES: List<String> = LogoIconRegistry.ANONYMOUS_ANIMAL_ICONS.keys.sorted()
 
     /**
-     * The 33 curated `anonymous_entity` keys, sorted, so a given seed always hashes to the same
+     * The 36 curated `anonymous_entity` keys, sorted, so a given seed always hashes to the same
      * index regardless of map iteration order.
      */
     private val ANONYMOUS_ENTITY_NAMES: List<String> = LogoIconRegistry.ANONYMOUS_ENTITY_ICONS.keys.sorted()

src/main/kotlin/dev/thunderid/android/logo/LogoIconRegistry.kt

@@ -86,6 +86,9 @@ internal object LogoIconRegistry {
             "circuit_node" to R.drawable.logo_icon_entity_circuit_node,
             "antenna" to R.drawable.logo_icon_entity_antenna,
             "valve" to R.drawable.logo_icon_entity_valve,
+            "bot_head" to R.drawable.logo_icon_entity_bot_head,
+            "brain" to R.drawable.logo_icon_entity_brain,
+            "neural_net" to R.drawable.logo_icon_entity_neural_net,
         )
 
     @DrawableRes

src/test/kotlin/dev/thunderid/android/logo/AvatarContentDeriverTest.kt

@@ -56,9 +56,9 @@ class AvatarContentDeriverTest {
 
     @Test
     fun `derives a deterministic anonymous_entity key from the seed`() {
-        // hashStr("Fox") == 70831 (see AvatarMathTest); 70831 mod 33 == 13, "key" in the sorted
-        // 33-name list.
-        assertEquals("key", AvatarContentDeriver.derive("Fox", AvatarVariant.ANONYMOUS_ENTITY))
+        // hashStr("Fox") == 70831 (see AvatarMathTest); 70831 mod 36 == 19, "obelisk" in the sorted
+        // 36-name list.
+        assertEquals("obelisk", AvatarContentDeriver.derive("Fox", AvatarVariant.ANONYMOUS_ENTITY))
         assertEquals(
             AvatarContentDeriver.derive("Fox", AvatarVariant.ANONYMOUS_ENTITY),
             AvatarContentDeriver.derive("Fox", AvatarVariant.ANONYMOUS_ENTITY),