build: drop fzf (#5298)

Seems like no longer used and better remove.

Author: TrySound

.devcontainer/devcontainer.json

@@ -8,8 +8,7 @@
   "features": {
     "ghcr.io/robbert229/devcontainer-features/postgresql-client:1": {
       "version": "15"
-    },
-    "ghcr.io/devcontainers-contrib/features/fzf:1": {}
+    }
   },
 
   // Features to add to the dev container. More info: https://containers.dev/features.

.devcontainer/postinstall.sh

@@ -2,12 +2,6 @@
 
 echo "Running postinstall.sh"
 
-# Configure FZF and bash history
-echo 'eval "$(fzf --bash)"' >> /home/node/.bashrc
-sudo mkdir -p /home/node/.local/fzf
-touch /home/node/.local/fzf/.bash_history
-echo 'export HISTFILE=/home/node/.local/fzf/.bash_history' >> "/home/node/.bashrc"
-
 # Aggressively clean npm and corepack caches
 npm cache clean -f
 sudo rm -rf /tmp/corepack-cache
@@ -49,4 +43,4 @@ alias gitrebase="git rebase --interactive main"
 EOF
 
 
-echo "postinstall.sh finished"
+echo "postinstall.sh finished"