docs: make healthcare-default framing industry-neutral

[abrichr]

What

OpenAdapt serves multiple industries (healthcare clinics and mortgage/lending, plus others). This sweep rewrites healthcare-specific terms that were used as the general/default case so the product reads as industry-general, while keeping healthcare as one concrete example (never erasing the domain).

The trigger was guides/deploy-on-prem.md heading "What runs on the clinic machine" -- "clinic" is wrong as the general term for the on-prem host.

Changes (old -> new)

guides/deploy-on-prem.md

• Heading "What runs on the clinic machine" -> "What runs on the on-prem machine"
• "The clinic never auto-updates" -> "The on-prem host never auto-updates"
• Citrix section: "the clinic host inside the clinic network" -> "the on-prem host inside your network"; "a clinician's session" -> "a user's session"; "the EMR" -> "the target application (for example an EMR)"; "the local EMR's system-of-record API" -> "the local system-of-record API"
• "wrong-patient guarantees" / "wrong-patient identity ladder" -> "wrong-record ..."
• "never patient data" -> "never the underlying record data"

concepts/identity-gate.md, guides/troubleshooting.md, concepts/capability-ladder.md (general-mechanism prose)

• "wrong-patient" -> "wrong-record"; "two different patients" -> "two different records"; "a medical record number" -> "an identifier"

concepts/capability-ladder.md, guides/parameters-and-secrets.md, guides/record-your-app.md, guides/induce-a-program.md

• Sole inline "patient" examples -> "record"

concepts/regulated-execution.md

• "a consequential clinical write" -> "a consequential write" (the clinical-write policy name is unchanged)

The docs already used "wrong-record" as the neutral term in several places (security page, substrate-model), so this makes usage consistent.

Healthcare deliberately kept (example vs evidence)

• Multi-vertical lists that already balance domains: index.md ("500th patient referral ... claims batch ... mortgage file"), security-and-data-handling.md ("clinics, lenders, and back offices")
• Pinned qualification evidence: OpenEMR / openIMIS / Frappe Lending rows, the "WinForms Patient Notes" named test workflow, MRN glyph illustrations -- these are real and healthcare-flavored by nature
• The clinical-write policy identifier (a literal CLI value)
• The multi-trace-induction worked example (a concrete illustrative scenario)
• PHI/PII/BAA/HIPAA/PHIPA and legal-attestation lines left untouched (owned by the concurrent compliance-copy agent)

Validation

• pytest tests/ -> 64 passed (incl. test_substrate_evidence_copy.py)
• scripts/validate_docs.py -> Validation passed
• mkdocs build --strict -> clean (only pre-existing INFO notes)

No em dashes added. Coordinated with the concurrent --url/browser-framing agent (distinct lines in deploy-on-prem.md/run-a-deployment.md).

🤖 Generated with Claude Code

https://claude.ai/code/session_01NyCHrzA1psrKMFfroYbzaM