Body 1126 -> 808 words, clearing the FAIL tier, and description 290 ->
220 chars. Phase 1's depth moves to references/feedback-loops.md; the
six-phase spine stays in the body, since a linear procedure is not a
dispatch case.
The description rewrite was not originally in scope, which was an error:
adding a mandatory boundary clause to a 290-char description cannot land
under 400. The dropped capability chain was also inaccurate -- it named
'minimise' as a phase that does not exist while omitting the one phase
the body calls 'This is the skill'.
A clean-context audit found no text lost but three reachability defects,
all fixed: content stranded behind an inverted trigger, Phase 2's
reproduction-rate threshold defined only in a file that path never
loaded, and a script path that did not resolve from the file carrying it.
The two reference files are merged into one, since the split is what
created the first two.
Refs #99
Defame1297
00c1e6b305