Final cleanup with template protection

- removed empty directories (excluding games/_template)
- preserved template structure
- renamed roadmap and updated references
- validated repo integrity

Author: DavidQ

README.md

@@ -29,7 +29,7 @@ This repository follows a docs-first game/runtime model, combining a stable engi
 ## ▶️ Start Here
 
 1. Review the repo model in [docs/README.md](docs/README.md)
-2. Explore the roadmap in [docs/dev/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md](docs/dev/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md)
+2. Explore the roadmap in [docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md](docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md)
 3. Browse samples from [samples/index.html](samples/index.html)
 4. Explore tools under [tools/](tools/)
 5. Review engine and architecture boundaries in [docs/architecture/](docs/architecture/)

docs/README.md

@@ -7,7 +7,7 @@ This is the root onboarding entry for active project documentation.
    - `docs/operations/dev/README.md`
    - `docs/operations/dev/PROJECT_INSTRUCTIONS.md`
 2. Master roadmap:
-   - `docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md`
+   - `docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md`
 3. Architecture and reference:
    - `docs/reference/root/README.md`
    - `docs/reference/architecture-standards/architecture/README.md`

docs/dev/reports/BUILD_PR_LEVEL_18_19_TRACK_G_REPO_HYGIENE_COMPLETION_VALIDATION.md

@@ -2,7 +2,7 @@
 
 ## Commands executed
 1. Roadmap target check:
-   - rg -n "Track G|Remove imports to export|remove unnecessary|remove empty folders|validate folder ownership rules|enforce clean repo structure" docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md
+   - rg -n "Track G|Remove imports to export|remove unnecessary|remove empty folders|validate folder ownership rules|enforce clean repo structure" docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md
 2. `.keep` inventory:
    - rg --files -g "**/.keep"
 3. Import/export anti-pattern scan:

docs/dev/reports/BUILD_PR_LEVEL_20_2_TRACK_C_DOCUMENTATION_COMPLETENESS_RESIDUE_CLOSEOUT_DUPLICATE_DOC_SURFACES.md

@@ -6,7 +6,7 @@
 
 ## Duplicate or superseded developer/tool doc surfaces addressed
 1. `docs/operations/dev/pr_naming_convention.md.md` (superseded duplicate) -> consolidated into `docs/operations/dev/pr_naming_convention.md` and removed.
-2. Outdated roadmap-path guidance in active developer docs -> consolidated to `docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md` as authoritative.
+2. Outdated roadmap-path guidance in active developer docs -> consolidated to `docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md` as authoritative.
 3. Outdated architecture-path references (`docs/architecture/`) in active reference docs -> consolidated to `docs/reference/architecture-standards/architecture/`.
 
 ## Files updated for consolidation
@@ -15,7 +15,7 @@
 - `docs/operations/dev/ROADMAP_GUARDRAILS.md`
 - `docs/operations/dev/paths.md`
 - `docs/operations/dev/run_commands.ps1`
-- `docs/roadmaps/README.md`
+- `docs/dev/roadmaps/README.md`
 - `docs/reference/root/README.md`
 - `docs/reference/root/getting-started.md`
 - `docs/reference/root/repo-directory-structure.md`

docs/dev/reports/BUILD_PR_LEVEL_20_2_TRACK_C_DOCUMENTATION_COMPLETENESS_RESIDUE_CLOSEOUT_ONBOARDING_FLOW_CHECK.md

@@ -6,7 +6,7 @@
 | docs root | `docs/README.md` | PASS |
 | workflow rules | `docs/operations/dev/README.md` | PASS |
 | project instructions | `docs/operations/dev/PROJECT_INSTRUCTIONS.md` | PASS |
-| master roadmap | `docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md` | PASS |
+| master roadmap | `docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md` | PASS |
 | reference index | `docs/reference/root/README.md` | PASS |
 | architecture reference | `docs/reference/architecture-standards/architecture/README.md` | PASS |
 | standards reference | `docs/reference/architecture-standards/standards/README.md` | PASS |

docs/dev/reports/change_summary.txt

@@ -1,2 +1,21 @@
-This bundle corrects the earlier premature jump into Track 20A.
-It targets Track 20C instead, using the remaining duplicate doc surfaces and empty docs directories as execution-backed documentation-completeness work.
+BUILD: FINAL REPO CLEANUP + ROADMAP RENAME (V2)
+
+Scope executed:
+- scanned for empty directories with explicit exclusion of games/_template/**
+- removed empty directories outside template scope
+- removed unnecessary .keep files outside template scope
+- renamed roadmap file to docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md
+- moved remaining roadmap support docs from docs/roadmaps/ to docs/dev/roadmaps/
+- updated references to the renamed/moved roadmap surfaces
+
+Key results:
+- removed docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md (replaced by docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md)
+- moved docs/roadmaps/README.md -> docs/dev/roadmaps/README.md
+- moved docs/roadmaps/phases.txt -> docs/dev/roadmaps/phases.txt
+- docs/roadmaps/ directory removed after migration
+- .keep files outside template: none found
+- empty directories outside template after cleanup: 0
+
+Notes:
+- preserved unrelated working-tree changes
+- preserved template structure (no changes under games/_template)

docs/dev/reports/file_tree.txt

@@ -0,0 +1,124 @@
+Repo-Structured Delta File Tree (git status --porcelain)
+
+ M README.md
+ M docs/README.md
+ M docs/dev/reports/BUILD_PR_LEVEL_18_19_TRACK_G_REPO_HYGIENE_COMPLETION_VALIDATION.md
+ M docs/dev/reports/BUILD_PR_LEVEL_20_2_TRACK_C_DOCUMENTATION_COMPLETENESS_RESIDUE_CLOSEOUT_DUPLICATE_DOC_SURFACES.md
+ M docs/dev/reports/BUILD_PR_LEVEL_20_2_TRACK_C_DOCUMENTATION_COMPLETENESS_RESIDUE_CLOSEOUT_ONBOARDING_FLOW_CHECK.md
+ M docs/dev/reports/change_summary.txt
+ M docs/dev/reports/validation_checklist.txt
+ M docs/operations/dev/PROJECT_INSTRUCTIONS.md
+ M docs/operations/dev/README.md
+ M docs/operations/dev/ROADMAP_GUARDRAILS.md
+ M docs/operations/dev/paths.md
+ M docs/operations/dev/run_commands.ps1
+ M docs/operations/dev/run_commands.txt
+ M docs/pr/APPLY_PR_LEVEL_12_6_REMOTE_DEPLOYMENT_CANDIDATE.md
+ M docs/pr/APPLY_PR_LEVEL_12_7_REAL_NETWORK_COMPLETION_GATE.md
+ M docs/pr/APPLY_PR_LEVEL_12_8_NETWORK_DIRECTORY_NORMALIZATION.md
+ M docs/pr/BUILD_PR_ENGINE_IMPORT_BASELINE_AND_CONTRACT.md
+ M docs/pr/BUILD_PR_FINAL_NON_3D_ACTIVE_LANES_AND_STATUS_CLOSEOUT.md
+ M docs/pr/BUILD_PR_LEVEL_02_2D_CAPABILITY_COMBINED_FOUNDATION.md
+ M docs/pr/BUILD_PR_LEVEL_02_ENGINE_CORE_BASELINE_AND_BOUNDARY_PASS.md
+ M docs/pr/BUILD_PR_LEVEL_03_SHARED_FOUNDATION_COMBINED_PASS.md
+ M docs/pr/BUILD_PR_LEVEL_04_STATE_REPLAY_TIMELINE_COMBINED_PASS.md
+ M docs/pr/BUILD_PR_LEVEL_06_SAMPLES_PROGRAM_COMBINED_PASS.md
+ M docs/pr/BUILD_PR_LEVEL_07_NETWORK_DEBUG_AND_SERVER_DASHBOARD_COMBINED_CLOSEOUT.md
+ M docs/pr/BUILD_PR_LEVEL_09_TOOLS_NORMALIZATION_AND_REQUIRED_TOOLS_COMBINED_PASS.md
+ M docs/pr/BUILD_PR_LEVEL_10_23_RESTORE_MASTER_ROADMAP_STATUS_ONLY.md
+ M docs/pr/BUILD_PR_LEVEL_10_26_LEVEL_10_CLOSEOUT_SAMPLE_TOOL_NORMALIZATION_AND_SHARED_STRATEGY.md
+ M docs/pr/BUILD_PR_LEVEL_12_10_REAL_NETWORK_SAMPLE_AND_DASHBOARD.md
+ M docs/pr/BUILD_PR_LEVEL_12_13_SAMPLE_1319_ROOT_TESTS_AND_PS_RUNBOOK.md
+ M docs/pr/BUILD_PR_LEVEL_12_15_SAMPLE_1319_RUNTIME_RETURN_TO_SERVER.md
+ M docs/pr/BUILD_PR_LEVEL_12_2D_CAPABILITY_TRACK_RESIDUE_ONLY.md
+ M docs/pr/BUILD_PR_LEVEL_12_7_REAL_NETWORK_COMPLETION_GATE.md
+ M docs/pr/BUILD_PR_LEVEL_12_8_NETWORK_DIRECTORY_NORMALIZATION.md
+ M docs/pr/BUILD_PR_LEVEL_12_9_NETWORK_USAGE_SAMPLE_STANDARDIZATION.md
+ M docs/pr/BUILD_PR_LEVEL_14_TESTS_VALIDATION_RESIDUE_ONLY.md
+ M docs/pr/BUILD_PR_LEVEL_16_1_PHASE16_NETWORK_GATE_COMPLETION.md
+ M docs/pr/BUILD_PR_LEVEL_17_17_MASTER_ROADMAP_STATUS_SYNC.md
+ M docs/pr/BUILD_PR_LEVEL_17_21_TRACK_H_3D_DEBUG_SUPPORT_CLOSEOUT.md
+ M docs/pr/BUILD_PR_LEVEL_17_22_PHASE16_3D_DEBUG_AND_ROADMAP_REBASELINE.md
+ M docs/pr/BUILD_PR_LEVEL_17_38_REAL_GAMEPLAY_SAMPLE.md
+ M docs/pr/BUILD_PR_LEVEL_18_10_REMOVE_SAMPLE_SPECIFIC_LOGIC_FROM_ENGINE_PATHS.md
+ M docs/pr/BUILD_PR_LEVEL_18_13_TRACK_E_CSS_UI_NORMALIZATION_FOUNDATION.md
+ M docs/pr/BUILD_PR_LEVEL_18_18_TRACK_F_DOCS_SYSTEM_COMPLETION.md
+ M docs/pr/BUILD_PR_LEVEL_18_1_NEXT_PHASE_BOOTSTRAP.md
+ M docs/pr/BUILD_PR_LEVEL_18_2_PHASE18_FOUNDATION.md
+ M docs/pr/BUILD_PR_LEVEL_18_3_GAME_TO_SAMPLE_RECLASSIFICATION_RECOMMENDATIONS.md
+ M docs/pr/BUILD_PR_LEVEL_18_4_GAME_TO_SAMPLE_RECLASSIFICATION_EXECUTION.md
+ M docs/pr/BUILD_PR_LEVEL_19_1_NEXT_PHASE_BOOTSTRAP.md
+ M docs/pr/BUILD_PR_LEVEL_19_4_PERFORMANCE_SCALING_ROADMAP_PROMOTION.md
+ M docs/pr/BUILD_PR_REPO_CLEANUP_AND_ROADMAP_UPDATE.md
+ M docs/pr/BUILD_PR_ROADMAP_REPAIR_ADDITIVE_MOVE_ONLY.md
+ M docs/pr/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_1.md
+ M docs/pr/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_3_ARCHIVED_NOTES_POLICY.md
+ M docs/pr/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_5_CLASSES_OLD_KEEP_POLICY_PS_FIRST.md
+ M docs/pr/BUILD_PR_TEMPLATES_POLICY_CLASSIFICATION.md
+ M docs/pr/LEVEL_12_4_PLAYABLE_MULTIPLAYER_VALIDATION_PREP.md
+ M docs/pr/PLAN_PR_LEVEL_12_10_REAL_NETWORK_SAMPLE_AND_DASHBOARD.md
+ M docs/pr/PLAN_PR_LEVEL_12_4_PLAYABLE_MULTIPLAYER_VALIDATION.md
+ M docs/pr/PLAN_PR_LEVEL_17_38_REAL_GAMEPLAY_SAMPLE.md
+ M docs/pr/PLAN_PR_LEVEL_18_1_NEXT_PHASE_BOOTSTRAP.md
+ M docs/pr/PLAN_PR_LEVEL_19_1_NEXT_PHASE_BOOTSTRAP.md
+ M docs/pr/PLAN_PR_LEVEL_19_2_PHASE19_FOUNDATION.md
+ M docs/reference/features/docs-system/README.md
+ M docs/reference/features/docs-system/move-history-preserved.md
+ M docs/reference/root/README.md
+ M docs/reports/BUILD_PR_ENGINE_IMPORT_BASELINE_AND_CONTRACT_report.md
+ M docs/reports/BUILD_PR_LEVEL_03_EXACT_CLUSTER_NUMBER_STRING_ID_CLOSEOUT_report.md
+ M docs/reports/BUILD_PR_LEVEL_06_SAMPLE_PHASE_TRACKS_AND_2D_SAMPLE_BUILDS_INSPECT_FIRST_report.md
+ M docs/reports/BUILD_PR_LEVEL_15_16_LEGACY_REDUCTION_AND_DOCUMENTATION_SYSTEM_COMBINED_CLOSEOUT_report.md
+ M docs/reports/BUILD_PR_LEVEL_16_1_PHASE16_NETWORK_GATE_COMPLETION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_16_PHASE_DESCRIPTIONS_REPO_WIDE_NORMALIZATION_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_10_REMOVE_SAMPLE_SPECIFIC_LOGIC_FROM_ENGINE_PATHS_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_11_TRACK_A_FINAL_CONFIRMATION_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_13_TRACK_E_CSS_UI_NORMALIZATION_COMPLETION_VALIDATION.md
+ M docs/reports/BUILD_PR_LEVEL_18_13_TRACK_E_CSS_UI_NORMALIZATION_FOUNDATION_roadmap_status_reasoning.md
+ M docs/reports/BUILD_PR_LEVEL_18_13_TRACK_E_CSS_UI_NORMALIZATION_FOUNDATION_touched_files.md
+ M docs/reports/BUILD_PR_LEVEL_18_1_ENGINE_USAGE_ENFORCEMENT_COMPLETION_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_2_BOUNDARY_HARDENING_ENFORCEMENT_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_4_GAME_TO_SAMPLE_RECLASSIFICATION_EXECUTION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_18_5_CONTRACT_STABILIZATION_PROGRESS_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_6_SELECTOR_PROVIDER_STABILITY_ENFORCEMENT_report.md
+ M docs/reports/BUILD_PR_LEVEL_18_9_TRACK_C_FINALIZATION_report.md
+ M docs/reports/BUILD_PR_LEVEL_19_13_RUNTIME_LIFECYCLE_VALIDATION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_19_15_DEBUG_OBSERVABILITY_VALIDATION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_19_17_TOOLCHAIN_PIPELINE_VALIDATION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_19_19_TOOLCHAIN_EDITOR_RUNTIME_CONSISTENCY_VALIDATION_summary.md
+ M docs/reports/BUILD_PR_LEVEL_19_20_TOOLCHAIN_ROADMAP_GUARD_ENFORCEMENT_coverage.md
+ M docs/reports/BUILD_PR_LEVEL_19_20_TOOLCHAIN_ROADMAP_GUARD_ENFORCEMENT_results.md
+ M docs/reports/BUILD_PR_LEVEL_19_22_TOOLCHAIN_VALIDATION_SUMMARY_GATE_summary.md
+ M docs/reports/BUILD_PR_LEVEL_19_24_ENGINE_TOOL_LEAK_REMEDIATION_GATE_report.md
+ M docs/reports/BUILD_PR_LEVEL_19_25_ENGINE_TOOL_BOUNDARY_FINAL_CONFIRMATION_report.md
+ M docs/reports/BUILD_PR_REMAINING_ROADMAP_VALIDATE_OR_CLOSEOUT_COMBINED_report.md
+ M docs/reports/BUILD_PR_REPO_CLEANUP_AND_ROADMAP_UPDATE_report.md
+ M docs/reports/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_1_report.md
+ M docs/reports/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_3_ARCHIVED_NOTES_POLICY_report.md
+ M docs/reports/BUILD_PR_TARGETED_REPO_CLEANUP_PASS_6_CLASSES_OLD_KEEP_REFERENCE_NORMALIZATION_report.md
+ M docs/reports/BUILD_PR_TEMPLATES_POLICY_CLASSIFICATION_report.md
+ M docs/reports/BUILD_PR_TRACK_G_NETWORK_MULTIPLAYER_DEBUG_CLOSEOUT_report.md
+ M docs/reports/PLAN_PR_REPO_CLEANUP_AND_ROADMAP_UPDATE_report.md
+ M docs/reports/archived_notes_validation_guard.md
+ M docs/reports/classes_old_keep_normalization_report.md
+ M docs/reports/classes_old_keep_policy_inventory.md
+ M docs/reports/classes_old_keep_removal_change_log.md
+ M docs/reports/classes_old_keep_validation_guard.md
+ M docs/reports/cleanup_execution_guard.md
+ M docs/reports/cleanup_live_reference_inventory.txt
+ M docs/reports/cleanup_target_enforcement_map.md
+ M docs/reports/cleanup_target_normalization_report.md
+ M docs/reports/docs_classification_matrix.md
+ M docs/reports/docs_inventory_tree.txt
+ M docs/reports/docs_move_map_proposed.md
+ M docs/reports/overlay/level-17/BUILD_PR_LEVEL_17_59_DEBUG_OVERLAY_PROMOTE_BASELINE_report.md
+ M docs/reports/overlay/level-19/BUILD_PR_LEVEL_19_6_OVERLAY_MULTI_LAYER_COMPOSITION_report.md
+ M docs/reports/roadmap_status_update_instructions.txt
+ M docs/reports/templates_live_usage_inventory.md
+ M docs/reports/templates_validation_guard.md
+ D docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md
+ D docs/roadmaps/README.md
+ D docs/roadmaps/phases.txt
+?? docs/dev/reports/file_tree.txt
+?? docs/dev/roadmaps/
+?? docs/pr/BUILD_PR_FINAL_REPO_CLEANUP_AND_ROADMAP_RENAME_V2.md

docs/dev/reports/validation_checklist.txt

@@ -1,3 +1,28 @@
-- error tracking observable
-- performance metrics captured
-- logs consistent across modules
+Validation Checklist
+
+1) Template structure untouched
+- command: git status --short -- games/_template
+- result: PASS (no output; no template changes)
+
+2) Docs structure and roadmap location guard
+- command: node tools/dev/checkDocsStructureGuard.mjs
+- result: PASS
+  - no invalid docs/roadmaps/ directory
+  - docs/dev/roadmaps exists
+  - docs structure validation complete
+
+3) Empty directory validation (excluding template)
+- command: python empty-dir scan excluding games/_template/**, .git, node_modules, tmp
+- result: PASS (0 empty directories remain)
+
+4) .keep audit (excluding template)
+- command: rg --files -g "**/.keep" --glob "!tmp/**" --glob "!.git/**" --glob "!node_modules/**"
+- result: PASS (no matches)
+
+5) Legacy roadmap path reference check
+- command: rg -n "docs[/\]roadmaps[/\](MASTER_ROADMAP_HIGH_LEVEL\.md|README\.md|phases\.txt)" . --glob "!tmp/**" --glob "!.git/**" --glob "!node_modules/**"
+- result: PASS (no matches)
+
+6) Repo cleanliness note
+- command: git status --porcelain
+- result: INFO (working tree contains intentional scoped changes for this BUILD; unrelated pre-existing changes preserved)

…cs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md …cs/dev/roadmaps/MASTER_ROADMAP_ENGINE.mddocs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md renamed to docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md docs/roadmaps/MASTER_ROADMAP_HIGH_LEVEL.md renamed to docs/dev/roadmaps/MASTER_ROADMAP_ENGINE.md

@@ -3,7 +3,7 @@
 This folder is the active location for roadmap files.
 
 ## Active Master Roadmap
-- `MASTER_ROADMAP_HIGH_LEVEL.md`
+- `MASTER_ROADMAP_ENGINE.md`
 
 ## Rule
 - Keep roadmap edits in this folder and avoid duplicate roadmap copies in other docs locations.