docs: complete audience→axial rename drift in man page + docs (#137)

The `audience` subcommand/module/A2ML-kind was renamed to `axial` in
1d95bab, but the man page and two docs were not swept — leaving a
removed subcommand documented and a dangling `src/audience/mod.rs` path.

This is the genuine structural drift Hypatia's SD022 should have caught;
instead it false-flagged the valid `src/aggregate/` (that directory
exists and is wired — a false positive).

## Changes
- `man/panic-attack.1`: `audience` subcommand + examples → `axial` (and
`reports/audience.html` → `reports/axial.html`).
- `docs/codebase-annotations.md`: dangling `src/audience/mod.rs` →
`src/axial/mod.rs`; `audience` in the A2ML-kind list → `axial`.
- `docs/release-prep.md`: `audience` in the subcommand checklists →
`axial`.
- Adds the repo-standard `MPL-2.0` + owner SPDX header to the two
previously header-less `.md` docs (panic-attack policy: SPDX on all
files), so the licence-enforcer pre-commit hook passes cleanly.

Code rename was already complete (`src/axial/`, the `Axial` subcommand,
`ReportBundleKind::Axial`, etc.); this is docs/man only. The JWT
`aud`-claim references in `src/assail/analyzer.rs` are a different
concept and were left untouched.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: hyperpolymath

docs/codebase-annotations.md

@@ -1,3 +1,6 @@
+<!-- SPDX-License-Identifier: MPL-2.0 -->
+<!-- SPDX-FileCopyrightText: 2026 Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk> -->
+
 # Codebase Annotation Map
 
 This document annotates the panic-attack codebase at an architectural level so maintainers can
@@ -46,7 +49,7 @@ trace data flow, intent, and operational boundaries across modules.
   - Aggregates `assault`, `amuck`, `abduct` artifacts.
   - Asserts normalized facts then applies compact inference rules.
   - Emits explainable campaign verdict (`pass`/`warn`/`fail`) plus priorities.
-- `src/audience/mod.rs`
+- `src/axial/mod.rs`
   - Observes target reactions from execution output and stored report artifacts.
   - Supports head/tail excerpts, exact/fuzzy pattern matches (`grep`/`agrep`), aspell, i18n.
   - Exports JSON + Markdown and optional Pandoc conversion.
@@ -81,7 +84,7 @@ trace data flow, intent, and operational boundaries across modules.
 - `src/a2ml/mod.rs`
   - Minimal A2ML parser for AI manifest ingestion.
   - Nickel exporter for config interoperability.
-  - Includes schema-versioned A2ML report bundle import/export for assail/attack/assault/ambush/amuck/abduct/adjudicate/audience.
+  - Includes schema-versioned A2ML report bundle import/export for assail/attack/assault/ambush/amuck/abduct/adjudicate/axial.
 - `src/panll/mod.rs`
   - PanLL event-chain export adapter.
 
@@ -101,7 +104,7 @@ trace data flow, intent, and operational boundaries across modules.
   - `src/adjudicate/mod.rs` for campaign-level verdict logic.
   - `src/kanren/` for deeper relational inference.
 - Add new observation signals:
-  - `src/audience/mod.rs::detect_signals`.
+  - `src/axial/mod.rs::detect_signals`.
 - Add new mutation primitives:
   - `src/amuck/mod.rs::MutationOperation`.
 - Add new isolation semantics:

docs/release-prep.md

@@ -1,6 +1,9 @@
+<!-- SPDX-License-Identifier: MPL-2.0 -->
+<!-- SPDX-FileCopyrightText: 2026 Jonathan D.A. Jewell <j.d.a.jewell@open.ac.uk> -->
+
 # Release Prep Checklist
 
-This checklist is for shipping the `amuck`/`abduct`/`adjudicate`/`audience` + A2ML report-bundle work without pulling unrelated tree changes.
+This checklist is for shipping the `amuck`/`abduct`/`adjudicate`/`axial` + A2ML report-bundle work without pulling unrelated tree changes.
 
 ## 1. Validation Gates
 
@@ -28,7 +31,7 @@ panic-attack a2ml-export --kind ambush reports/ambush.json --output /tmp/ambush.
 panic-attack a2ml-import /tmp/ambush.a2ml --output /tmp/ambush.roundtrip.json --kind ambush
 ```
 
-Repeat for `assault`, `amuck`, `abduct`, `adjudicate`, and `audience` when test fixtures are available.
+Repeat for `assault`, `amuck`, `abduct`, `adjudicate`, and `axial` when test fixtures are available.
 
 ## 3. Curated Staging Set
 

man/panic-attack.1

@@ -1,3 +1,4 @@
+.\" SPDX-License-Identifier: MPL-2.0
 .TH PANIC-ATTACK 1 "2026-02-11" "panic-attack 2.0.0" "panic-attack manual"
 .SH NAME
 panic-attack \- universal stress testing and logic-based bug signature detection
@@ -33,7 +34,7 @@ Copies a target into an isolated workspace, optionally includes related files, a
 .B adjudicate REPORTS...
 Aggregates assault/amuck/abduct report artifacts into a campaign-level verdict using rule-based inference.
 .TP
-.B audience TARGET
+.B axial TARGET
 Observes reaction signals by executing an external tool against a target and/or by inspecting existing report artifacts.
 .TP
 .B analyze REPORT.json
@@ -55,7 +56,7 @@ Compares two reports (defaults to the two most recent stored VerisimDB files).
 Exports the AI manifest in Nickel syntax.
 .TP
 .B a2ml-export --kind KIND INPUT --output OUT
-Encodes a report artifact as a schema-versioned A2ML report bundle (supports assail, attack, assault, ambush, amuck, abduct, adjudicate, audience).
+Encodes a report artifact as a schema-versioned A2ML report bundle (supports assail, attack, assault, ambush, amuck, abduct, adjudicate, axial).
 .TP
 .B a2ml-import INPUT --output OUT [--kind KIND]
 Decodes an A2ML report bundle back into JSON (optionally assert expected kind).
@@ -94,14 +95,14 @@ Run a checker against the abducted target while preserving isolation metadata.
 .B panic-attack adjudicate reports/assault-a.json reports/amuck-a.json reports/abduct-a.json
 Compile a larger picture from multiple report types and emit a campaign verdict.
 .TP
-.B panic-attack audience ./src/main.rs --exec-program panic-attack --exec-arg amuck --exec-arg {target} --repeat 3
+.B panic-attack axial ./src/main.rs --exec-program panic-attack --exec-arg amuck --exec-arg {target} --repeat 3
 Watch repeated target reactions while another tool runs against it.
 .TP
-.B panic-attack audience ./src/main.rs --report reports/amuck-a.json --head 30 --tail 30 --grep panic --agrep segmntation --agrep-distance 2 --aspell --aspell-lang en
+.B panic-attack axial ./src/main.rs --report reports/amuck-a.json --head 30 --tail 30 --grep panic --agrep segmntation --agrep-distance 2 --aspell --aspell-lang en
 Inspect report reactions with excerpting, exact/fuzzy pattern matching, and optional spell-check signals.
 .TP
-.B panic-attack audience ./src/main.rs --report reports/amuck-a.json --lang fr --pandoc-to html --pandoc-output reports/audience.html
-Export localized audience markdown and convert it to another format with pandoc.
+.B panic-attack axial ./src/main.rs --report reports/amuck-a.json --lang fr --pandoc-to html --pandoc-output reports/axial.html
+Export localized axial markdown and convert it to another format with pandoc.
 .TP
 .B panic-attack a2ml-export --kind ambush reports/ambush.json --output reports/ambush.a2ml
 Encode an ambush/assault-style report in A2ML report-bundle form.