Add TheMotte manifest and remove unused manifests

files/assets/manifest_Cringetopia.json

@@ -1,8 +0,0 @@
-{
-  "name": "Cringetopia",
-  "short_name": "Cringetopia",
-  "start_url": "https://cringetopia.org",
-  "display": "standalone",
-  "background_color": "#2A96F3",
-  "description": "Cringetopia"
-}

files/assets/manifest_PCM.json

@@ -1,8 +0,0 @@
-{
-  "name": "PCM",
-  "short_name": "PCM",
-  "start_url": "https://pcmemes.net",
-  "display": "standalone",
-  "background_color": "#805AD5",
-  "description": "PCM"
-}

files/assets/manifest_TheMotte.json

@@ -0,0 +1,8 @@
+{
+  "name": "The Motte",
+  "short_name": "The Motte",
+  "start_url": "https://www.themotte.org",
+  "display": "standalone",
+  "background_color": "#FFFFFF",
+  "description": "The Motte"
+}

files/assets/manifest_WPD.json

@@ -1,8 +0,0 @@
-{
-  "name": "WPD",
-  "short_name": "WPD",
-  "start_url": "https://watchpeopledie.co",
-  "display": "standalone",
-  "background_color": "#2A96F3",
-  "description": "WPD"
-}

files/assets/manifest_rDrama.json

@@ -1,8 +0,0 @@
-{
-  "name": "rDrama",
-  "short_name": "rDrama",
-  "start_url": "https://rdrama.net",
-  "display": "standalone",
-  "background_color": "#FF66AC",
-  "description": "rDrama"
-}