Fixed bright dots on TS temperate terrain water

Temperate water tiles use palette index #1, which is also used for shadow on SHPs.

mods/ts/rules/civilian-structures.yaml

@@ -1274,7 +1274,7 @@ GALITE:
 	Tooltip:
 		Name: Light Post
 	RenderBuilding:
-		Palette: terrain
+		Palette: terraindecoration
 	-WithMakeAnimation:
 	-WithDeathAnimation:
 	Health:
@@ -1354,7 +1354,7 @@ UFO:
 		Dimensions: 6, 4
 		Footprint: xxxxxx xxxxxx xxxxxx xxxxxx
 	RenderBuilding:
-		Palette: terrain
+		Palette: terraindecoration
 	Selectable:
 		Bounds: 144, 72, 0, 0
 	Tooltip:

mods/ts/rules/defaults.yaml

@@ -114,7 +114,7 @@
 	Tooltip:
 		Description: Civilian Building
 	RenderBuilding:
-		Palette: terrain
+		Palette: terraindecoration
 
 ^CivBillboard:
 	Inherits: ^CivBuilding
@@ -136,7 +136,7 @@
 		Lifetime: 180
 		TerrainTypes: Clear, Rough, Road, DirtRoad, Tiberium, BlueTiberium, Veins
 	RenderSprites:
-		Palette: terrain
+		Palette: terraindecoration
 	WithCrateBody:
 		Images: crate
 	CustomSelectionSize:
@@ -533,7 +533,7 @@
 ^Tree:
 	HiddenUnderShroud:
 	RenderSprites:
-		Palette: terrain
+		Palette: terraindecoration
 	WithSpriteBody:
 	AutoSelectionSize:
 	Building:
@@ -550,7 +550,7 @@
 ^Rock:
 	HiddenUnderShroud:
 	RenderSprites:
-		Palette: terrain
+		Palette: terraindecoration
 	WithSpriteBody:
 	AutoSelectionSize:
 	Building:

mods/ts/rules/palettes.yaml

@@ -17,6 +17,8 @@
 		Filename: depth.pal
 	PaletteFromCurrentTileset:
 		Name: terrain
+	PaletteFromCurrentTileset@decoration:
+		Name: terraindecoration
 		ShadowIndex: 1
 	PaletteFromFile@chrome:
 		Name: chrome