[Bug] Skill descriptions truncated due to context budget constraints

Bug Description
122 descriptions dropped (full descriptions kept for most-used skills) (5.3%/1% of context): playwright-best-practices, context-mode:context-mode, impeccable,
+119 more
run /skills to disable some, or raise skillListingBudgetFraction (currently 1%) in settings.json
Opting in would cost ~11k tokens for skills every session and uses rate limits faster

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.1.131
• Feedback ID: ea3beb93-2eca-492b-9ab9-61dd1cc137e8

Errors

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