Promote develop to main: per-section fidelity, issue generator, editorconfig fix, PhotoCleaner audit

[ptr727]

Promotes the develop line to main. Merge-commit promotion (not squash); develop is the head and is never deleted.

Included (6 commits)

• Move #363 and #310 into the README TODO backlog #396 — moved Docker repos: adopt the OCI standard label paradigm (org.opencontainers.image.*) #363 (OCI docker labels) + Strengthen onboarding: enforce the audit, add a STANDUP counterpart + a per-type cold-start self-test #310 (onboarding hardening) into the README TODO backlog; both issues closed. Adds opencontainers to cspell.
• Add per-section verbatim fidelity for markdown files #397 — per-section verbatim fidelity: a markdown file can be intent overall while individual ## sections are verbatim (heading-in-region hashing, code-fence-aware, parsed-text locate). AGENTS.md's three universal rule sections are now verbatim.
• Track verbatim sections in the fleet burn-down report #398 — fleet section burn-down: fidelity_honesty.py enumerates verbatim-section units (path > section); reports/divergences.md shows all 19 cataloged repos carrying older paraphrases of those sections. Ledger accepts section-scoped dispositions.
• Generate a convergence issue from a repo's audit (audit.py --issue) #399 — spec/audit.py --issue <repo>: emits a ready-to-file convergence issue from a repo's live audit findings (used to file Financial-Modeling#48 and PhotoCleaner#14).
• Drop the repo-wide analyzer-severity relaxation from .editorconfig (#353) #400 — dropped the blanket dotnet_analyzer_diagnostic.severity = suggestion from the canonical .editorconfig (Template .editorconfig contradicts CODESTYLE by relaxing all analyzers repo-wide #353 hub fix).
• Add the PhotoCleaner audit report and refresh its stale registry driftNotes #401 — first committed PhotoCleaner audit (reports/photocleaner/audit.md, not operational) + stale registry driftNotes refreshed.

Why now

The PhotoCleaner convergence agent vendors canonicals from main — this promotion makes them current (notably the fixed .editorconfig).

Verification

spec/validate.py green; audit.py --selftest passes; trial merge conflict-free (0 markers). Human merge, so no release fires.

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Promotes develop to main while advancing the repo's governance/audit tooling: it adds per-section verbatim fidelity for Markdown, extends fleet divergence reporting to section-scoped units, introduces an audit-driven convergence-issue generator, removes the repo-wide analyzer severity relaxation from the canonical .editorconfig, and adds the first committed audit report for PhotoCleaner.

Changes:

• Add section-scoped verbatim fidelity for Markdown (##-delimited) and wire it through validation, auditing, and fleet divergence reporting.
• Add spec/audit.py --issue <repo> to generate a ready-to-file convergence issue directly from live audit findings; document the generator in AUDIT.md.
• Remove dotnet_analyzer_diagnostic.severity = suggestion from the canonical .editorconfig, and add PhotoCleaner audit + registry driftNotes refresh.

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
spec/validate.py	Validates section objects (name, fidelity) and recognizes section-scoped divergence units (path > section).
spec/files.schema.json	Extends section object schema with fidelity (intent/verbatim).
spec/files.json	Marks selected AGENTS.md universal sections as verbatim while keeping the file overall intent.
spec/fidelity-model.md	Documents section-level verbatim fidelity and positions universal AGENTS.md sections as verbatim candidates.
spec/fidelity_honesty.py	Treats verbatim sections as first-class “units” for fleet spread reporting via path > section.
spec/divergences.json	Updates ledger note to describe section-unit keys (path > section).
spec/audit.py	Adds verbatim section extraction/checking and --issue convergence issue generation from audit findings.
reports/photocleaner/audit.md	Adds PhotoCleaner’s first committed audit report with evidence and recommended follow-ups.
reports/divergences.md	Regenerates divergence burn-down to include untriaged verbatim-section units.
registry/repos.json	Refreshes PhotoCleaner driftNotes to reflect current state and gaps.
README.md	Moves #363/#310 into the README TODO backlog as running backlog items.
cspell.json	Adds opencontainers to the allowed word list.
AUDIT.md	Documents audit-derived issue generation (spec/audit.py --issue <repo>) in the audit guidance.
.editorconfig	Removes the repo-wide analyzer demotion (dotnet_analyzer_diagnostic.severity = suggestion).

[Copilot]

Pull request overview

Copilot reviewed 14 out of 14 changed files in this pull request and generated no new comments.

Comments suppressed due to low confidence (1)

spec/audit.py:168

• extract_section's fenced-code handling toggles on any line starting with or ~~~, without tracking which marker opened the fence. A mismatched fence marker inside a code block (e.g. ~~~ inside a fence) incorrectly flips out of fenced mode, allowing a later ## line inside the code block to be treated as a real section boundary.

    out, capturing, fenced = [], False, False
    for ln in normalize(text).split("\n"):
        stripped = ln.strip()
        if stripped.startswith("```") or stripped.startswith("~~~"):
            fenced = not fenced