feat(skills): add openkb-deck-neon (dark Aurora Glass) + make it the default deck skill (#101)

* feat(skills): add openkb-deck-neon — dark Aurora Glass deck skill

A neon / glassmorphism deck visual direction parallel to
openkb-deck-editorial: near-black canvas, teal/sky/magenta accents,
aurora atmosphere, glass panels, and a scale-to-fit 16:9 stage that
letterbox-fills any viewport (no fixed 1280px card).

Author: KylinMountain

openkb/agent/chat.py

@@ -659,7 +659,8 @@ async def _handle_slash_deck(arg: str, kb_dir: Path, style: Style) -> None:
     model = config.get("model", DEFAULT_CONFIG["model"])
 
     from openkb.skill.generator import Generator
-    skill_label = skill_name if skill_name else "openkb-deck-editorial (default)"
+    from openkb.deck.creator import DEFAULT_DECK_SKILL
+    skill_label = skill_name if skill_name else f"{DEFAULT_DECK_SKILL} (default)"
     _fmt(
         style,
         ("class:slash.help", f"Generating deck '{name}' via skill {skill_label}...\n"),

openkb/cli.py

@@ -2261,8 +2261,10 @@ def deck():
     "--skill", "skill_name",
     metavar="SKILL_NAME",
     default=None,
+    # NOTE: 'openkb-deck-neon' below must stay in sync with
+    # DEFAULT_DECK_SKILL in openkb/deck/creator.py.
     help=(
-        "Which deck skill to use. Defaults to 'openkb-deck-editorial' "
+        "Which deck skill to use. Defaults to 'openkb-deck-neon' "
         "(the built-in). Pass e.g. 'deck-guizang-editorial' to route to "
         "a third-party skill installed under ~/.openkb/skills/."
     ),
@@ -2341,7 +2343,8 @@ def deck_new(ctx, name, intent, yes_flag, critique_flag, skill_name):
 
     # Run the generator.
     from openkb.skill.generator import Generator
-    skill_label = skill_name if skill_name else "openkb-deck-editorial (default)"
+    from openkb.deck.creator import DEFAULT_DECK_SKILL
+    skill_label = skill_name if skill_name else f"{DEFAULT_DECK_SKILL} (default)"
     click.echo(f"Generating deck '{name}' via skill {skill_label}...")
     gen = Generator(
         target_type="deck",

openkb/deck/creator.py

@@ -1,7 +1,7 @@
 """Thin CLI/Generator wrapper around any deck-producing skill.
 
 The actual deck generation lives in skill packages — by default
-``skills/openkb-deck-editorial/SKILL.md``, but the caller may pass
+``skills/openkb-deck-neon/SKILL.md``, but the caller may pass
 ``skill_name`` to route to a different one (e.g.
 ``deck-guizang-editorial`` from open-design). Skill execution runs
 through :func:`openkb.agent.skill_runner.run_skill`, which also handles
@@ -29,7 +29,7 @@
 from openkb.deck import deck_dir
 
 
-DEFAULT_DECK_SKILL = "openkb-deck-editorial"
+DEFAULT_DECK_SKILL = "openkb-deck-neon"
 """Skill name routed to when the CLI / chat doesn't pass ``--skill``."""
 
 CRITIC_SKILL = "openkb-html-critic"
@@ -52,7 +52,7 @@ async def run_deck_create(
 
     Args:
         skill_name: Which deck skill to run. Defaults to the built-in
-            ``openkb-deck-editorial``. Pass ``"deck-guizang-editorial"``
+            ``openkb-deck-neon``. Pass ``"deck-guizang-editorial"``
             etc. to route to a third-party skill installed under
             ``~/.openkb/skills/``.
 

openkb/skill/generator.py

@@ -69,7 +69,7 @@ def __init__(
         """Args:
             skill_name: For ``target_type="deck"``, which deck skill to use.
                 Defaults to :data:`openkb.deck.creator.DEFAULT_DECK_SKILL`
-                (``"openkb-deck-editorial"``). Ignored for skill target.
+                (``"openkb-deck-neon"``). Ignored for skill target.
         """
         if target_type not in ("skill", "deck"):
             raise ValueError(