feat: add kubernetes, terraform, docker, networking aliases; update nvim config

Add comprehensive aliases for k8s, terraform, AWS, Docker and networking
in both bash and zsh. Update avante.nvim config (max_tokens=32000,
behaviour settings). Update README to reflect new packages.

aliases.bash

@@ -49,3 +49,44 @@ alias vi=nvim
 alias vimrc='nvim ~/.config/nvim/init.lua'
 alias ealias='nvim ~/dotfiles/aliases.bash'
 alias bashrc='nvim ~/.bashrc'
+
+# ── Kubernetes ─────────────────────────────────────────
+alias k='kubectl'
+alias kg='kubectl get'
+alias kgp='kubectl get pods'
+alias kgs='kubectl get svc'
+alias kgd='kubectl get deployments'
+alias kgn='kubectl get nodes'
+alias kd='kubectl describe'
+alias kl='kubectl logs'
+alias klf='kubectl logs -f'
+alias kx='kubectx'
+alias kn='kubens'
+alias kctx='kubectx'
+alias kns='kubens'
+
+# ── Terraform ──────────────────────────────────────────
+alias tf='terraform'
+alias tfi='terraform init'
+alias tfa='terraform apply'
+alias tfp='terraform plan'
+alias tfd='terraform destroy'
+alias tff='terraform fmt -recursive'
+alias tfv='terraform validate'
+alias tfo='terraform output'
+
+# ── AWS ────────────────────────────────────────────────
+alias awsl='aws ec2 describe-instances --query "Reservations[*].Instances[*].[InstanceId,State.Name,Tags[?Key==\`Name\`].Value|[0]]" --output table'
+
+# ── Docker / Containers ────────────────────────────────
+alias d='docker'
+alias dc='docker compose'
+alias dcu='docker compose up -d'
+alias dcd='docker compose down'
+alias dps='docker ps --format "table {{.ID}}\t{{.Names}}\t{{.Status}}\t{{.Ports}}"'
+
+# ── Networking ─────────────────────────────────────────
+alias ports='ss -tlnp'
+alias myip='curl -4 icanhazip.com'
+alias listening='ss -tlnp'
+alias pingg='ping -c 4 8.8.8.8'