paper: full revised manuscript with Camlin attribution + Υ rename (compiles clean)

codette_paper_v9_camlin_revision.tex — complete resubmission manuscript from
the submitted v8 source (signature numbers match) with all point-by-point
changes applied: title, Camlin citations (abstract/Sec3/related-work/contribs),
Definition 2 renamed Epistemic Tension → Perspective Dispersion (Υ) + the
'Relation to Camlin's ξ' distinction, ξ_t→Υ_t, Γ=1/(1+Υ), attribution paragraph.
references.bib: Camlin arXiv:2505.01464 entry. Verified: latexmk builds 19pp,
0 errors, citation resolves, Υ renders in output.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: Jonathan Harrison