PAI upgrade skill points to wrong folder

[ruben056]

When running PAIUpgrade i encountered an issue which was fixed by PAI itself :) , but probably better to fix in the repository:

● Update(skills/Utilities/PAIUpgrade/Tools/Anthropic.ts)
  ⎿  Added 1 line, removed 1 line
      79
      80  // Config
      81  const HOME = homedir();
      82 -const SKILL_DIR = join(HOME, '.claude', 'skills', 'PAIUpgrade');
      82 +const SKILL_DIR = join(HOME, '.claude', 'skills', 'Utilities', 'PAIUpgrade');
      83  const STATE_DIR = join(SKILL_DIR, 'State');
      84  const STATE_FILE = join(STATE_DIR, 'last-check.json');
      85  const SOURCES_FILE = join(SKILL_DIR, 'sources.json');

Anthropic.ts was resolving sources.json from skills/PAIUpgrade/ instead of skills/Utilities/PAIUpgrade/, causing all 30+ configured sources to be silently skipped on every upgrade run.