qutebrowser: fix escape sequences and disable session restore

- Simplify escape sequences in bind commands (M, Z keys)
- Add c.session.default_name = '' and c.session.store_size = 0
- Update AGENTS.md (trimmed to 150 lines)
- Update flake.lock with latest dependencies

pkgs/elisp/azos-emacs-lauretta.org

@@ -26,9 +26,12 @@
    :stream t
    :key "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"
    :models '(openai/gpt-oss-120b)))
-;; This is where I would update agents if I had them
-;; (setq gptel-agent-dirs '("/home/aner/.agents"))
-;; (gptel-agent-update)
+#+end_src
+
+** Agent Shell
+
+#+begin_src emacs-lisp
+(setq agent-shell-preferred-agent-config (agent-shell-opencode-make-agent-config))
 #+end_src
 
 ** Headphones