Relocate What Would Lucifer Do?'s technical incidents; add hidden Engineer's Cut

Thirteen technical predictions and eight discovery pages required a software background
to guess honestly, on the campaign's public, featured slot. Relocates them into everyday
domains (a school project instead of a C++ final, paper forms instead of Azure pipelines,
a directory listing instead of a WinGet package, a publishing pipeline instead of an API
and an MCP server) while holding every node id, choice id, and effect array byte-identical,
so the campaign's existing 18-test suite needed no changes.

The relocated originals move to a new hidden campaign, what-would-lucifer-do-engineers-cut
(reachable only by direct ?campaign= link, same pattern as saki-quest-for-redemption), with
its own 16-prediction arc and thresholds rebalanced against the achievable maximum for 16
predictions rather than 26.

Author: The-Running-Dev

site/public/campaigns/manifest.json

@@ -2,6 +2,7 @@
   "formatVersion": 1,
   "campaigns": [
     "what-would-lucifer-do.json",
+    "what-would-lucifer-do-engineers-cut.json",
     "lucifer-chronicles.json",
     "bulgaria-bureaucracy.json",
     "bulgaria-return.json",