feat: update christmas tree article + melee case articles

app/(wiki)/obstacles/articles/christmas_tree.md

@@ -1,23 +1,24 @@
 <Event />
 
-The **Christmas Tree** is a large tree that spawns in Winter Mode. It appears to glow and drop loot when broken. There is only one Christmas Tree per map.
+The **Christmas Tree** is a special variant of the [Pine Tree](/obstacles/trees) that spawns on the Winter Map. It appears to glow and drop loot when broken. There is only one Christmas Tree per map and it generates as part of the [Christmas Camp](/buildings/christmas_camp).
 
 # Location & Spawning
 
-One Christmas Tree spawns per game and can be anywhere in the open map. The Christmas Tree appears prominently on the minimap and glows as well, making it hard to miss.
+One Christmas Tree spawns in the center of the Christmas Camp which only generates on the Winter Map.
 
 # Loot & More
 
-The Christmas Tree drops decent [loot](/loot#christmas_tree) and takes many hits to destroy.
+The Christmas Tree drops decent [loot](/loot#christmas_tree_normal) but takes many hits to destroy. It is recommended to use the [Ice Pick](/weapons/melee/ice_pick) which can always be found inside of the shed at the Christmas Camp that contains the [Ice Pick Case](/obstacles/ice_pick_case). You can also use a [Lewis Gun](/weapons/guns/lewis_gun) to break the Christmas Tree because it is a relatively common drop from [Blue Gifts](/obstacles/gifts) and has very high obstacle DPS. 
 
 # Tips
 
+- The Christmas Tree has a good chance of dropping a [Radio](/weapons/guns/radio) which can be used to summon an [Airdrop](/obstacles/airdrops) at your location.
 - The Christmas Tree is very large and can be used as a cover from enemies. Moreover, it has a lot of health buying you more time.
 - You can hide under the tree and wait for enemies to come to you. This is a good strategy if you have a lot of health and a good CQC weapon such as a [Flues](/weapons/guns/flues) or [Model 37](/weapons/guns/model_37).
-- Be prepared for enemies to be camping the Christmas Tree.
-- Try to keep your distance from the Christmas Tree to avoid getting jumped by a shotgun user.
-- If an enemy is hiding behind the Christmas Tree, it is not a good idea to try and destroy it, especially if it is at full health. You'll just be wasting your ammo. Instead, try to chase them out of their cover.
-  - If you do decide to try and destroy the Christmas Tree make sure to have a weapon with a lot of ammo and a good obstacle multiplier such as the [Lewis Gun](/weapons/guns/lewis_gun) or [Stoner 63](/weapons/guns/stoner_63).
+- Be prepared for enemies camping the Christmas Tree.
+- If an enemy is hiding behind the Christmas Tree, it is not a good idea to try and destroy it with most weapons especially if it is at full health. You'll just be wasting your ammo. Instead, try to chase them out of their cover.
+  - If you do decide to try and destroy the Christmas Tree, make sure to have a weapon with a lot of ammo and a good obstacle multiplier such as the [Lewis Gun](/weapons/guns/lewis_gun) or [Stoner 63](/weapons/guns/stoner_63).
+- The Christmas Tree still uses the old pre-v0.21.5 pine tree sprite as part of its texture.
 
 # History
 

app/(wiki)/obstacles/articles/fire_hatchet_case.md

@@ -0,0 +1,14 @@
+The **Fire Hatchet Case** is an [Obstacle](/obstacles) added in the [v0.19.0](https://github.com/HasangerGames/suroi/releases/tag/v0.19.0) "High-Caliber Negotiations" update on September 22nd, 2024.
+
+# Location & Spawning
+
+The Fire Hatchet Case can be found near one of the exits in the [Plumpkin Bunker](/buildings/plumpkin_bunker_meta) and on the [Oil Tanker](/buildings/oil_tanker).
+
+# Loot & More
+
+The Fire Hatchet Case drops a [Fire Hatchet](/weapons/melee/fire_hatchet) when broken.
+
+# History
+
+- [v0.19.0](https://github.com/HasangerGames/suroi/releases/tag/v0.19.0)
+  - Added

app/(wiki)/obstacles/articles/gifts.md

@@ -1,4 +1,4 @@
-**Gifts** are a type of [Obstacle](/obstacles) added in the [v0.22.0](https://github.com/HasangerGames/suroi/releases/tag/v0.16.0) "Cold Steel" update on December 11, 2024. They almost always guarantee a reliable mid or high tier weapon when broken.
+**Gifts** are a type of [Obstacle](/obstacles) added in the [v0.22.0](https://github.com/HasangerGames/suroi/releases/tag/v0.22.0) "Cold Steel" update on December 11, 2024. They almost always guarantee a reliable mid or high tier weapon when broken.
 
 # Location & Spawning
 

app/(wiki)/obstacles/articles/ice_pick_case.md

@@ -0,0 +1,18 @@
+The **Ice Pick Case** is an [Obstacle](/obstacles) added in the [v0.22.0](https://github.com/HasangerGames/suroi/releases/tag/v0.22.0) "Cold Steel" update on December 11, 2024.
+
+# Location & Spawning
+
+The Ice Pick Case generates underneath the table inside of the Shed at the [Christmas Camp](/buildings/christmas_camp).
+
+# Loot & More
+
+As its name suggests, the Ice Pick Case drops an [Ice Pick](/weapons/melee/ice_pick) when broken.
+
+# Tips
+
+- Many players don't actually know about this crate and will often only loot the [Christmas Tree](/obstacles/christmas_tree) and the [Gifts](/obstacles/gifts).
+
+# History
+
+- [v0.22.0](https://github.com/HasangerGames/suroi/releases/tag/v0.22.0)
+  - Added