PR_26175_ALFA_011: add Alfa batch A foundation report

Author: Delta Team

docs_build/dev/reports/PR_26175_ALFA_011-alfa-batch-a-foundation.md

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+# PR_26175_ALFA_011 - Alfa Batch A Foundation
+
+Date: 2026-06-24
+Branch: PR_26175_ALFA_011-alfa-batch-a-foundation
+Scope: Game Hub + Game Journey foundation conversion for GitHub PRs #96, #97, #98, #99, #100, and #101
+
+## Executive Summary
+
+Batch A was reviewed against current `main` using the Alfa stack source branches and the OWNER_053 resolution report as source context. The functional behavior from #96 through #101 is already present on current `main` through newer mainline code paths, including:
+
+- Game Journey bootstrap bucket support.
+- Game Journey recommended target count UI and persistence behavior.
+- Game Hub creator-safe empty/unavailable states.
+- Idea Board Create Project gating, source-idea transfer, and Game Journey bootstrap validation.
+- Targeted Playwright coverage for Game Hub, Game Journey, and Idea Board behavior.
+
+No runtime files were modified in this PR because reapplying the old branch diffs would roll current main backward, including moved Game Journey and Idea Board entrypoints.
+
+## Source PRs Covered
+
+| Source PR | Source Purpose | Current Main Result |
+| --- | --- | --- |
+| #96 | Game Hub project intake display | Covered by current Game Hub and Idea Board tests. |
+| #97 | Game Hub / Game Journey bootstrap | Covered by current Local API create-game bootstrap and Game Journey repository code. |
+| #98 | Game Hub progress count model | Covered by current Game Journey recommended targets and progress dashboard model. |
+| #99 | Idea project validation polish | Covered by current Idea Board Ready-only project creation and locked project notes. |
+| #100 | Game Hub empty and error states | Covered by current Game Hub empty/unavailable state handling. |
+| #101 | Game Journey count UI polish | Covered by current moved `assets/toolbox/game-journey/js/index.js` count UI. |
+
+## Branch Validation
+
+| Check | Result | Notes |
+| --- | --- | --- |
+| Started from `main` | PASS | Initial branch gate confirmed `main`. |
+| Worktree clean before branch | PASS | No tracked changes before branch creation. |
+| Local/origin sync | PASS | `git rev-list --left-right --count main...origin/main` returned `0 0`. |
+| No GitHub PR merged directly | PASS | Source PRs were inspected only. |
+| No branch deleted | PASS | No branch deletion was performed. |
+| No runtime code modified | PASS | Batch A behavior was already present on current main. |
+
+## Requirement Checklist
+
+| Requirement | Result | Notes |
+| --- | --- | --- |
+| Cover PRs #96-#101 | PASS | Each source PR was mapped to current main behavior. |
+| Apply functional changes onto current main | PASS | No patch was needed because the functional changes already exist on current main. |
+| Exclude obsolete generated report conflicts | PASS | Old source-branch generated reports were not copied. |
+| Preserve current Project Instructions reports | PASS | Existing governance reports remain untouched. |
+| Include `codex_review.diff` | PASS | Generated for this branch. |
+| Include `codex_changed_files.txt` | PASS | Generated for this branch. |
+| Create repo-structured ZIP under `tmp/` | PASS | ZIP is generated after commit. |
+
+## Validation Lane Report
+
+Commands run:
+
+```text
+git branch --show-current
+git status --short
+git rev-list --left-right --count main...origin/main
+git pull --ff-only
+git fetch origin --prune
+git diff --name-status origin/pr/26174-ALFA-001-idea-board-create-project-api-contract..origin/pr/26174-ALFA-007-game-journey-count-ui-polish -- <Batch A paths>
+npx playwright test tests/playwright/tools/IdeaBoardTableNotes.spec.mjs tests/playwright/tools/GameHubMockRepository.spec.mjs tests/playwright/tools/GameJourneyTool.spec.mjs --workers=1 --reporter=dot
+```
+
+Validation results:
+
+- PASS: Branch gate passed before branch creation.
+- PASS: Alfa source branch functional deltas were inspected.
+- PASS: Runtime behavior from #96-#101 was found on current main.
+- BLOCKED: Targeted Playwright execution could not complete because the Chromium browser executable was missing at `C:\Users\davidq\AppData\Local\ms-playwright\chromium-1217\chrome-win64\chrome.exe`.
+- BLOCKED: `npx playwright install chromium` was attempted but did not complete within ten minutes.
+
+## Manual Validation Notes
+
+- The older source branches reference `toolbox/game-journey/game-journey.js`; current main uses `assets/toolbox/game-journey/js/index.js`.
+- Current main already exposes `GAME_JOURNEY_BOOTSTRAP_BUCKETS`, `bootstrapGameJourneyForGame`, bucket ordering, and recommended target count persistence.
+- Current main already includes Game Hub parent table empty/unavailable states and matching Playwright assertions.
+- Reapplying the old cumulative patch was intentionally avoided after inspection because it would conflict with current main and risk reverting moved entrypoints.

docs_build/dev/reports/codex_changed_files.txt

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-docs_build/dev/ProjectInstructions/PROJECT_INSTRUCTIONS.md
-docs_build/dev/ProjectInstructions/TEAM_START_COMMANDS.md
-docs_build/dev/ProjectInstructions/addendums/multi_team.md
-docs_build/dev/ProjectInstructions/addendums/pr_workflow.md
-docs_build/dev/ProjectInstructions/addendums/team_release_readiness.md
-docs_build/dev/ProjectInstructions/addendums/team_start_and_release.md
-docs_build/dev/ProjectInstructions/backlog/BACKLOG_MASTER.md
-docs_build/dev/ProjectInstructions/team_assignments/ACTIVE_TEAM_REGISTRY.md
-docs_build/dev/ProjectInstructions/team_assignments/TEAM_ASSIGNMENTS.md
-docs_build/dev/ProjectInstructions/team_assignments/team_ownership.md
-docs_build/dev/reports/PR_26175_OWNER_046-pr-targeted-review-packets.md
-docs_build/dev/reports/PR_REVIEW_003.md
-docs_build/dev/reports/PR_REVIEW_050.md
-docs_build/dev/reports/PR_REVIEW_051.md
-docs_build/dev/reports/PR_REVIEW_118.md
+docs_build/dev/reports/PR_26175_ALFA_011-alfa-batch-a-foundation.md
 docs_build/dev/reports/codex_changed_files.txt
 docs_build/dev/reports/codex_review.diff