Remove some invalid pages

data/manifest.yaml

@@ -245716,31 +245716,6 @@ Half-Life:
         - config
   steam:
     id: 70
-Half-Life (SteamPipe):
-  files:
-    "<base>/valve/**/*.cfg":
-      when:
-        - store: steam
-    "<base>/valve/SAVE/*.*":
-      when:
-        - store: steam
-  installDir:
-    Half-Life: {}
-  launch:
-    "<base>/hl.exe":
-      - arguments: "-steam"
-        when:
-          - os: windows
-            store: steam
-    "<base>/hl.sh":
-      - arguments: "-steam"
-        when:
-          - os: mac
-            store: steam
-          - os: linux
-            store: steam
-  steam:
-    id: 70
 Half-Life 2:
   files:
     "<base>/hl2/cfg":

data/missing.md

@@ -13806,7 +13806,6 @@
 * [Half Past Impossible](https://www.pcgamingwiki.com/wiki/?curid=77269)
 * [Half Sword](https://www.pcgamingwiki.com/wiki/?curid=190699)
 * [Half-Earth Socialism](https://www.pcgamingwiki.com/wiki/?curid=180126)
-* [Half-Life (WON)](https://www.pcgamingwiki.com/wiki/?curid=180252)
 * [Half-Life 2: DownFall](https://www.pcgamingwiki.com/wiki/?curid=179565)
 * [Half-Life 2: Genry's Great Escape from City 13](https://www.pcgamingwiki.com/wiki/?curid=175041)
 * [Half-Life: Absolute Zero](https://www.pcgamingwiki.com/wiki/?curid=160590)

data/wiki-game-cache.yaml

@@ -73782,11 +73782,6 @@ Half-Life:
     - "{{Game data/saves|Windows|{{P|game}}\\valve\\SAVE\\}}"
     - "{{Game data/saves|OS X|{{P|game}}/valve/SAVE}}"
     - "{{Game data/saves|Linux|{{P|game}}/valve/SAVE/}}"
-Half-Life (SteamPipe):
-  pageId: 176027
-  steam: 70
-Half-Life (WON):
-  pageId: 180252
 Half-Life 2:
   pageId: 94
   steam: 220