cleanup: remove k8s/sops env vars (muscari-specific), dedupe tree, update AGENTS.md

AGENTS.md

@@ -7,7 +7,7 @@
 - **declarative nix config** для нескольких хостов через nix-darwin + home-manager
 - активный: **poppy** (MacBook Air M1)
 - planned: **muscari** (NixOS server), **rosemary** (backup VM)
-- user: `michaotic` (planned: `mikl`)
+- user: `mikl`
 
 ## structure
 
@@ -28,18 +28,14 @@
 │
 ├── home/                        # home-manager modules
 │   ├── default.nix              # imports, sessionVariables
-│   ├── cli.nix                  # CLI tools (universal)
+│   ├── cli.nix                  # CLI tools (universal) + zoxide, bat, eza, fzf
 │   ├── git.nix                  # git config
 │   ├── ssh.nix                  # SSH matchBlocks
 │   ├── zsh.nix                  # shell + aliases
 │   ├── kitty.nix                # terminal
-│   ├── duti.nix                 # default apps
+│   ├── duti.nix                 # default apps (macOS only)
 │   ├── pass.nix                 # pass + gpg-agent (только для GPG)
-│   ├── syncthing.nix            # p2p sync
-│   ├── zoxide.nix
-│   ├── bat.nix
-│   ├── eza.nix
-│   └── fzf.nix
+│   └── syncthing.nix            # p2p sync
 │
 └── docs/                        # документация
     ├── structure.md             # high-level overview

home/cli.nix

@@ -15,7 +15,6 @@
     htop
     tldr
     fastfetch
-    tree
 
     # Editor
     micro

home/default.nix

@@ -15,10 +15,7 @@
   home.sessionVariables = {
     SEARXNG_URL = "https://search.iscg.dev";
     PATH = "/etc/profiles/per-user/mikl/bin:$HOME/.nix-profile/bin:$HOME/bin:$HOME/.local/bin:$HOME/.npm-global/bin:/Users/mikl/.opencode/bin:/Users/mikl/.local/share/pi-node/node-v22.23.1-darwin-arm64/bin";
-    # OPENROUTER_API_KEY = "";  # TODO: move to sops-nix secrets
-    SOPS_AGE_KEY_FILE = "$HOME/.config/sops/age/keys.txt";
     EDITOR = "micro";
     VISUAL = "micro";
-    KUBECONFIG = "$HOME/.kube/config-jul11";
   };
 }