---
phase: 10.2-nest-framework-packages-under-modules-and-write-run-docs
plan: "02"
subsystem: framework-onboarding
tags: [go, documentation, modules, hygiene-gate, testing]

requires:
  - phase: 10.2-01
    provides: eighteen framework packages nested under modules/ with migrated consumers
provides:
  - concise README onboarding for every nested framework module
  - accurate framework and Fonoteka two-repository run documentation
  - a fail-closed layout and import hygiene gate with two-repository Go validation
affects: [11, framework-onboarding, release-validation]

actuals:
  tokens: 2921
  tasks: 3
  commits: 3
commits: 3
plan_head_before: 3035ea1749be1defd7be6ea24f4214847fe5acfd
plan_head_after: 4c7d4cc4b9c92717e920550731b2721441198c24

tech-stack:
  added: []
  patterns:
    - Module documentation names a real public entry point and current consumers in one paragraph.
    - The Phase 10.2 gate uses tracked source-file scans and scratch plants to prove each detector fails closed.

key-files:
  created:
    - modules/*/README.md
    - scripts/check-phase10.2.sh
  modified:
    - README.md

key-decisions:
  - "Kept framework onboarding in the root README and application setup in fonoteka.go, preserving the two-repository boundary."
  - "Made the gate scan tracked Go, template, and shell files in both repositories while excluding itself and planning artifacts."

requirements-completed: []

coverage:
  - id: D-07
    description: Eighteen concise code-derived module README files name package entry points and consumers.
    verification:
      - kind: other
        ref: "README existence, line-count, and D-0 scans"
        status: pass
    human_judgment: true
    rationale: "Automation proves file shape and named identifiers; concise onboarding quality remains editorial judgment."
  - id: D-08
    description: Root README accurately explains the framework/application split, admin login recreation, modules, and guarded Phase 15 cutover.
    verification:
      - kind: other
        ref: "README required-string and stale-status checks"
        status: pass
    human_judgment: true
    rationale: "Automation proves required facts are present; operational clarity remains editorial judgment."
  - id: gate
    description: The 10.2 gate refuses layout, import, README, and stale-status regressions and runs both repositories' Go validation.
    verification:
      - kind: integration
        ref: "scripts/check-phase10.2.sh --self-test && --all"
        status: pass
    human_judgment: false

duration: 14m
completed: 2026-09-28
status: complete
---

# Phase 10.2 Plan 02: Framework onboarding and hygiene gate Summary

**Eighteen nested framework modules now have code-derived onboarding notes, while the root README documents the Fonoteka admin path and a fail-closed gate protects the new layout.**

## Accomplishments

- Added one short README for every framework module, each naming a real exported entry point and current consumer context.
- Replaced the stale root README with an accurate two-repository onboarding flow, local admin-login recreation, and Phase 15 cutover boundary.
- Added `check-phase10.2.sh`, whose scratch self-test proves four hygiene detectors reject regressions before it runs the full framework and Fonoteka vet/test matrix.

## Task Commits

1. **Task 1: Write module READMEs.** `680a61c` (docs)
2. **Task 2: Replace root onboarding README.** `aca670b` (docs)
3. **Task 3: Add hygiene and validation gate.** `4c7d4cc` (test)

## Files Created/Modified

- `modules/*/README.md` — concise onboarding for all eighteen framework packages.
- `README.md` — framework-only, two-repository, admin-login, cutover, and module guidance.
- `scripts/check-phase10.2.sh` — fail-closed hygiene detector and complete two-repository Go gate.

## Decisions Made

- Kept the root README focused on framework onboarding, and referred configuration, migrations, and serving to the Fonoteka application repository.
- Used dynamically assembled import needles with tracked-file scans, so the gate catches root-form imports without matching its own implementation or historical planning files.

## Deviations from Plan

### Auto-fixed Issues

**1. [Rule 1 - Bug] Corrected fail-open detector control flow in the initial gate implementation.**
- **Found during:** Task 3
- **Issue:** Later successful loop or helper calls could mask a prior detector failure during scratch self-testing.
- **Fix:** Each detector and the composed hygiene stage now returns immediately when a violation is found.
- **Files modified:** `scripts/check-phase10.2.sh`
- **Verification:** `scripts/check-phase10.2.sh --self-test` rejects each planted violation and exits 0 on the clean scratch tree.
- **Committed in:** `4c7d4cc`

**Total deviations:** 1 auto-fixed (Rule 1).

## Issues Encountered

- The restricted sandbox could not write the shared Go build cache or Git index lock. The unchanged validation and commit commands were rerun with the required broader permissions and passed.

## Verification

- Module README existence, line-count, public-entry-point, and no-planning-prose checks: pass.
- Root README required fact and stale-status checks: pass.
- `scripts/check-phase10.2.sh --self-test`: pass.
- One-off temporary root `backpack/` directory: correctly refused by `--layout` and removed.
- `scripts/check-phase10.2.sh --all`: pass, including `go vet ./...` and `go test ./...` in both repositories with the declared Fonoteka plugin patterns.

## Next Phase Readiness

Phase 11 can rely on nested module paths, newcomer run documentation, and a focused regression gate. No blockers remain.

## Self-Check: PASSED

- Required module READMEs, root README, gate, and summary file exist.
- Task commits `680a61c`, `aca670b`, and `4c7d4cc` exist.
- The complete `--self-test` and `--all` validation passed after summary creation.