fix(config): remove old developer configs

config/developer/left.yml

@@ -1,13 +0,0 @@
-- size: small
-  widgets:
-    - type: twitch-top-games
-      limit: 20
-      collapse-after: 13
-      exclude:
-        - just-chatting
-        - pools-hot-tubs-and-beaches
-        - music
-        - art
-        - asmr
-
-

config/developer/main.yml

@@ -1,22 +0,0 @@
-- size: full
-  widgets:
-    - type: group
-      widgets:
-        - type: reddit
-          show-thumbnails: true
-          subreddit: commandline
-        - type: reddit
-          subreddit: selfhosted
-        - type: reddit
-          subreddit: tui
-
-    - type: videos
-      style: grid-cards
-      collapse-after-rows: 3
-      channels:
-        - UCNvzD7Z-g64bPXxGzaQaa4g # gameranx
-        - UCZ7AeeVbyslLM_8-nVy2B8Q # Skill Up
-        - UCHDxYLv8iovIbhrfl16CNyg # GameLinked
-        - UC9PBzalIcEQCsiIkq36PyUA # Digital Foundry
-
-

config/developer/right.yml

@@ -1,6 +0,0 @@
-- size: small
-  widgets:
-    - type: reddit
-      subreddit: gamingnews
-      limit: 7
-      style: vertical-cards