feat(skills)!: remove kvb-skills-shortcuts

The operator dropped the conversation shortcuts (sobu, soco, socobu, socon, sona, sote) as unnecessary. Deletes the skill and tests/test_shortcuts.py, drops the tokens from the kvb-code-no-comments triggers, the shortcut branch from kvb-skills-auto step 3, the shortcuts row option from kvb-skills-tune, and the nodes and edge from the README organigram and skill map.

BREAKING CHANGE: the shortcut tokens no longer expand; use /kvb-git-commit-next and /kvb-git-commit-no-verify.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_shortcuts.py

@@ -1,59 +0,0 @@
-"""Validate the kvb-skills-shortcuts skill table: rows present, sorted, ``soc``-prefixed,
-no two adjacent consonants."""
-
-from __future__ import annotations
-
-import re
-import unittest
-from pathlib import Path
-
-REPO_ROOT = Path(__file__).resolve().parents[1]
-SKILL = REPO_ROOT / "skills" / "kvb-skills-shortcuts" / "SKILL.md"
-
-ROW_RE = re.compile(r"^\|\s*`(?P<shortcut>[^`]+)`\s*\|")
-VOWELS = frozenset("aeiou")
-
-
-def _has_consonant_cluster(name: str) -> bool:
-    prev_consonant = False
-    for char in name:
-        if not char.isalpha():
-            prev_consonant = False
-            continue
-        is_consonant = char.lower() not in VOWELS
-        if is_consonant and prev_consonant:
-            return True
-        prev_consonant = is_consonant
-    return False
-
-
-class TestShortcuts(unittest.TestCase):
-    def setUp(self):
-        self.assertTrue(SKILL.is_file(), f"missing {SKILL}")
-        self.shortcuts = [
-            match.group("shortcut")
-            for line in SKILL.read_text(encoding="utf-8").splitlines()
-            if (match := ROW_RE.match(line))
-        ]
-
-    def test_shortcuts_present(self):
-        self.assertTrue(self.shortcuts, "no shortcut rows found in kvb-skills-shortcuts skill")
-
-    def test_shortcuts_sorted_ascending(self):
-        self.assertEqual(
-            self.shortcuts,
-            sorted(self.shortcuts),
-            f"shortcuts table not sorted; expected {sorted(self.shortcuts)}",
-        )
-
-    def test_shortcuts_start_with_so(self):
-        bad = [s for s in self.shortcuts if not s.startswith("so")]
-        self.assertFalse(bad, f"shortcuts not starting with 'so': {bad}")
-
-    def test_no_consecutive_consonants(self):
-        bad = [s for s in self.shortcuts if _has_consonant_cluster(s)]
-        self.assertFalse(bad, f"shortcuts with two adjacent consonants: {bad}")
-
-
-if __name__ == "__main__":
-    unittest.main()