v0.4.14

Changed

• magento2-performance-audit, magento2-dev-core: tightened the two lessons added in
  0.4.13. Both ran 3-4x longer than this hub's own established "on one real audit" callout
  length (measured: 771 and 551 words vs. the ~170-220 word house style elsewhere in the
  same files) — cut the repeated restatements, kept the mechanism, table, grep, and fix
  code. The magento2-dev-core entry also named two specific third-party vendor extension
  classes (Magento\PageBuilder\..., Smile\ElasticsuiteVirtualCategory\...) as if any
  reader should expect to find exactly those two on their own project — genericized to the
  behavior pattern (a stock/category filter plugin, a search-condition filter plugin) since
  the lesson is "audit whatever plugins your project actually has," not "expect these two."
  Confirmed via grep across every skill's markdown that no other vendor-specific FQCN or
  project name leaked in elsewhere in the hub.

Full Changelog: v0.4.13...v0.4.14