v4.15.0

• release(#220/#723): v4.15.0 — v1.9.3a3 anchor-absorption (coordinate-clean) (#796) (98f4fb3)
• fix(demo): bind #370 findRescoreCandidate via @mailwoman/resolver/span-rescore subpath (#795) (67d3da3)
• chore(demo): repoint admin gazetteer to 2026-06-24a (-20j: PT/PL/CZ/AU postcodes) (#794) (0c33787)
• docs(blog): "A confidence you can route on" + finalize night-shift postmortem (#793) (b627081)
• chore(release): add cartographer/neural-web/resolver-wof-wasm/variant-aliases to publish set (#789) (da0f207)
• fix(eval): extend the #787 GC leak-fix to collect-span-confidences + oa-resolver-eval (#792) (44691e5)
• docs(evals): validate shipped v192 calibration (thesis transfers) (#791) (9789471)
• docs(evals): SECONDARY standing-run — mailwoman beats Nominatim on EU+AU @25km (86 vs 80) (#790) (b06ea50)
• docs(evals): 2026-06-24 night-shift postmortem (#788) (3c8f38a)
• fix(eval): periodic GC to survive the onnxruntime-node native-tensor leak (#787) (5143678)
• eval(confidence): the precision lever — calibrated confidence on messy input (#785) (3b2f78a)
• chore(scripts): delete 15 dead diagnostic probes (cleanup tranche 1) (#784) (cd42c11)