Fix Auto Oviable Areas (#7507)

# About the pull request

This PR is a follow up to #7363 and #7488 where it was discovered that
the XvX hive landmarks were being used as an area to allow ovi meaning
distress signal was getting areas not intended to be oviable. This also
makes it so the ovi restriction does not apply to XvX (all areas will
allow it).

Oviable areas were also expanded on Kutjevo, Shivas, Tijent Dam,
Chance's Claim, and Fiorina.

# Explain why it's good for the game

Ovi restrictions are intended to disallow hives next to LZs, this fixes
that. It also expands the areas oviable at the start of the game on
Kutjevo, Shivas, Trijent Dam, Chance's Claim, and Fiorina so there is
more variety in where an initial hive can be place.

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>


![Soro](https://github.com/user-attachments/assets/ae1ec4c8-3a96-4b89-9858-1a1662da0357)

![Soro_After](https://github.com/user-attachments/assets/6a8fbcc2-97aa-43bc-9dc2-83f609c9a82b)

![Kutjevo](https://github.com/user-attachments/assets/78e3b971-9880-4322-88f5-690b99a98af9)

![Kutjevo_After](https://github.com/user-attachments/assets/6565a64c-8e83-4b67-9183-72286db3b80f)

![Shivas](https://github.com/user-attachments/assets/ec1c5cce-6490-484a-85ba-1812ce7f4dac)

![Shivas_After](https://github.com/user-attachments/assets/4d892408-914a-4bc8-9a51-d5ee439a5f00)

![Trijent](https://github.com/user-attachments/assets/530c8e40-7e6a-42f3-b80a-f1021b505011)

![Trijent_After](https://github.com/user-attachments/assets/b8a20e59-65ba-4875-b4cb-850d0c0f9073)

![Chances](https://github.com/user-attachments/assets/f70da48a-7183-464e-9a37-cd6ecbf5fa35)

![Chances_After](https://github.com/user-attachments/assets/d5f124a5-35e2-4880-a843-85c83488d90e)

![Fiorina](https://github.com/user-attachments/assets/6b58eac5-61c0-499e-a9ef-5d805d717656)

![Fiorina_After](https://github.com/user-attachments/assets/5ba8736f-290d-4b28-9338-20a17383a756)

![Lv624_After](https://github.com/user-attachments/assets/89d08415-338b-47ab-897c-f34c53832ae1)

![NV_After](https://github.com/user-attachments/assets/27ec79b5-3fc1-4d98-87f4-d408feccdc1f)

![Solaris_After](https://github.com/user-attachments/assets/24ca89c4-934a-4e61-a097-43dfae0b2030)

Testmerge with Hybrisa:

![Hybrisa](https://github.com/user-attachments/assets/5c3ba89f-7c97-428a-aa0b-519eb1680adc)

</details>


# Changelog
:cl: Drathek
balance: Fix XvX landmarks being used for roundstart oviable locations
balance: Roundstart oviable locations are expanded on Kurjevo, Shivas,
Trijent Dam, Chances's Claim, and Fiorina
fix: XvX now makes all areas oviable
/:cl:

code/game/area/DesertDam.dm

@@ -240,10 +240,12 @@
 /area/desert_dam/building/substation/northeast
 	name = "Command Substation"
 	icon_state = "northeastern_ss"
+	unoviable_timer = FALSE
 
 /area/desert_dam/building/substation/central
 	name = "Command Substation"
 	icon_state = "central_ss"
+	unoviable_timer = FALSE
 
 /area/desert_dam/building/substation/southwest
 	name = "Command Substation"

code/game/area/LV522_Chances_Claim.dm

@@ -118,6 +118,7 @@
 /area/lv522/outdoors/colony_streets/containers
 	name = "Colony Streets - Container Yard"
 	icon_state = "yellow"
+	unoviable_timer = FALSE
 
 /area/lv522/outdoors/colony_streets/windbreaker
 	name = "Colony Windbreakers"

code/game/area/kutjevo.dm

@@ -251,11 +251,13 @@
 	name = "Kutjevo - Abandoned Construction Interior"
 	ceiling = CEILING_METAL
 	icon_state = "construction_int"
+	unoviable_timer = FALSE
 
 /area/kutjevo/interior/foremans_office
 	name = "Kutjevo - Foreman's Office"
 	ceiling = CEILING_METAL
 	icon_state = "foremans"
+	unoviable_timer = FALSE
 
 /area/kutjevo/interior/botany_bay_int
 	name = "Kutjevo - Space Weed Farm Interior"
@@ -313,3 +315,4 @@
 	ceiling = CEILING_DEEP_UNDERGROUND
 	icon_state = "colony_caves_3"
 	minimap_color = MINIMAP_AREA_ENGI_CAVE
+	unoviable_timer = FALSE

code/game/area/prison_v3_fiorina.dm

@@ -43,7 +43,6 @@
 	icon_state = "tumor1"
 	requires_power = 0
 	minimap_color = MINIMAP_AREA_SHIP
-	unoviable_timer = 25 MINUTES
 
 /area/fiorina/tumor/civres
 	name = "Fiorina - Green Block Residences"

code/game/area/shiva.dm

@@ -136,6 +136,7 @@
 /area/shiva/exterior/cp_colony_grounds
 	name = "Shiva's Snowball - Colony Grounds"
 	icon_state = "junkyard2"
+	unoviable_timer = FALSE
 
 /area/shiva/exterior/junkyard
 	name = "Shiva's Snowball - Junkyard"
@@ -148,10 +149,12 @@
 /area/shiva/exterior/junkyard/cp_bar
 	name = "Shiva's Snowball - Bar Grounds"
 	icon_state = "bar0"
+	unoviable_timer = FALSE
 
 /area/shiva/exterior/cp_s_research
 	name = "Shiva's Snowball - Research Hab Exterior"
 	icon_state = "junkyard1"
+	unoviable_timer = FALSE
 
 /area/shiva/exterior/cp_lz2
 	name = "Shiva's Snowball - North Colony Grounds"
@@ -261,18 +264,22 @@
 /area/shiva/interior/valley_huts
 	name = "Shiva's Snowball - Valley Bunker 1"
 	icon_state = "hangars1"
+	unoviable_timer = FALSE
 
 /area/shiva/interior/valley_huts/no2
 	name = "Shiva's Snowball - Valley Bunker 2"
 	icon_state = "hangars2"
+	unoviable_timer = FALSE
 
 /area/shiva/interior/valley_huts/disposals
 	name = "Shiva's Snowball - Valley Disposals"
 	icon_state = "hangars3"
+	unoviable_timer = FALSE
 
 /area/shiva/interior/garage
 	name = "Shiva's Snowball - Cargo Tug Repair Station"
 	icon_state = "hangars2"
+	unoviable_timer = FALSE
 
 /area/shiva/interior/lz2_habs
 	name = "Shiva's Snowball - Argentinian Research Headquarters"

code/game/gamemodes/colonialmarines/xenovsxeno.dm

@@ -91,9 +91,9 @@
 	initialize_post_xenomorph_list(GLOB.xeno_hive_spawns)
 
 	round_time_lobby = world.time
-	for(var/area/A in GLOB.all_areas)
-		if(!(A.is_resin_allowed))
-			A.is_resin_allowed = TRUE
+	for(var/area/cur_area in GLOB.all_areas)
+		cur_area.is_resin_allowed = TRUE
+		cur_area.unoviable_timer = FALSE
 
 	open_podlocks("map_lockdown")
 

code/game/objects/effects/landmarks/landmarks.dm

@@ -213,6 +213,10 @@
 
 /obj/effect/landmark/queen_spawn/Initialize(mapload, ...)
 	. = ..()
+
+	var/area/area = get_area(src)
+	area.unoviable_timer = FALSE
+
 	GLOB.queen_spawns += src
 
 /obj/effect/landmark/queen_spawn/Destroy()
@@ -232,15 +236,11 @@
 	return ..()
 
 /obj/effect/landmark/xeno_hive_spawn
-	name = "xeno hive spawn"
+	name = "xeno vs xeno hive spawn"
 	icon_state = "hive_spawn"
 
 /obj/effect/landmark/xeno_hive_spawn/Initialize(mapload, ...)
 	. = ..()
-
-	var/area/area = get_area(src)
-	area.unoviable_timer = FALSE
-
 	GLOB.xeno_hive_spawns += src
 
 /obj/effect/landmark/xeno_hive_spawn/Destroy()