Migrate original _pathroot lineage from AmbientOps - #7

…(#12)

## Summary

- Fix 4 bugs that prevented the network ambulance from running to
completion (SCRIPT_DIR clobbering, set -e crashes on expected non-zero
returns, nounset error on associative array, pipefail crash on grep with
no match)
- Replace fixed-size MTU probing with proper PMTUD binary search that
finds the exact path MTU and recommends specific fix commands
- Improve latency test with single-pass measurement, jitter/mdev
reporting, packet loss tracking, and 5-tier quality classification
aligned with PanLL Aerie panel

## Test plan

- [x] `bash src/main.sh diagnose` runs to completion on live network
- [x] MTU test correctly discovers path MTU via binary search
- [x] Latency test reports RTT, jitter, packet loss, and quality
- [x] All diagnostic and repair modules handle non-zero returns without
crashing
- [x] `--help` and `--dry-run` modes work

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

- AGPL-3.0-or-later → PMPL-1.0-or-later in SPDX-License-Identifier lines
- jonathan.jewell@open.ac.uk → j.d.a.jewell@open.ac.uk
- "hyperpolymath" → "Jonathan D.A. Jewell" in author fields

Part of global TODO cleanup (2026-03-16).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Fill {{REPO}}, {{OWNER}}, {{FORGE}}, {{AUTHOR}}, {{AUTHOR_EMAIL}},
{{SECURITY_EMAIL}}, {{CURRENT_YEAR}}, and {{PROJECT_NAME}} across
CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, issue templates,
and workflow files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Part of global TODO cleanup (2026-03-16).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

…files

- Convert Trustfile.hs to standardized Trustfile.a2ml format
- Remove Trustfile example files
- Remove legacy AI.djot files (migrated to 0-AI-MANIFEST.a2ml)
- Remove duplicate root AI.a2ml files

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Adds the forbid(unsafe_code) crate-level attribute to all Rust crates
that do not use unsafe code, hardening the safety guarantee at compile
time.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

…ual names

Customized ABI-FFI-README.md, Idris2 ABI stubs, Zig FFI stubs,
QUICKSTART docs, Justfiles, and methodology files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Update Cargo.lock files via cargo update to pull in patched dependency
versions addressing aws-lc-sys, yamux, and lru advisories. Also add
workspace exclude for standalone Rust projects.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Generated by the 2026-04-17 bulk flake-lock pass. Both subdirs had
\`flake.nix\` without a corresponding \`flake.lock\`, leaving
\`nix flake check\` and \`nix develop\` non-reproducible. Locks
resolve current inputs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…t bust adjust dust)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…fs gitbot-fleet#148, #208) (#106)

Delete 15 stale `SafeDOMExample.res` copies — over-propagated ReScript
fixture. ReScript fully banned (2026-04-30 policy). Current-grammar
AffineScript replacement at gitbot-fleet#210 MERGED. Not load-bearing
for this repo. Refs hyperpolymath/gitbot-fleet#148, #208 ;
affinescript#57, #229. 🤖 Generated with Claude Code

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…ate workflows (#83)

## Summary

- Replace dead pin `actions/upload-artifact@65c79d...c478` with current
v4 head `ea165f8d...fa02` in 30 nested template scaffolds
- These don't run on this monorepo's CI (only root `.github/workflows/`
does), but they propagate to every repo templated from these
sub-cartridges
- Companion PRs landing in parallel: rsr-template-repo#69, me-dialect#1

## Why

The dead SHA does not exist on upstream `actions/upload-artifact`
(verified via `gh api repos/actions/upload-artifact/commits/65c79d...` →
`No commit found for SHA`). Any future repo cloned from these scaffolds
would inherit the broken pin and fail CI immediately.

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

…(#198)

Estate licence normalisation. LICENSES/={MPL-2.0,CC-BY-SA-4.0}; root
LICENSE=verbatim MPL-2.0 (GitHub display); code->MPL-2.0,
docs(.md/.adoc)->CC-BY-SA-4.0; vendored untouched. Residual mentions
(mostly legitimate anti-AGPL rules): 423. Manual-review licence PR.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Remove rsr-antipattern.yml workflows from all sub-repos