chore: enable context7 plugin, fix cd/zoxide alias, tweak k9s UI

Author: svnlto

common/claude-code/settings.json

@@ -4,7 +4,8 @@
   "enableAllProjectMcpServers": true,
   "enabledPlugins": {
     "terraform-skill@antonbabenko": true,
-    "terragrunt-skill@jfr992": true
+    "terragrunt-skill@jfr992": true,
+    "context7@claude-plugins-official": true
   },
   "alwaysThinkingEnabled": true,
   "feedbackSurveyState": {

common/k9s/config.yaml

@@ -11,7 +11,7 @@ k9s:
   ui:
     enableMouse: false
     headless: false
-    logoless: false
+    logoless: true
     crumbsless: true
     splashless: true
     reactive: false

common/zsh/shared.nix

@@ -16,8 +16,6 @@ rec {
     vim = "nvim";
     cat = "bat";
     tree = "tree -C";
-    cd = "z";
-
     # System maintenance shortcuts
     nix-clean =
       "echo '🧹 Starting cleanup...' && nix-collect-garbage --delete-older-than 7d && echo '✨ Quick cleanup complete'";
@@ -142,6 +140,7 @@ rec {
     # Zoxide initialization (skip in Claude Code to avoid cd override issues)
     if command -v zoxide >/dev/null 2>&1 && [[ "$CLAUDECODE" != "1" ]]; then
       eval "$(zoxide init zsh)"
+      alias cd=z
     fi
 
     # FZF shell integration for history search and file finding