PLAN: add protected BUILD template under docs/dev/templates

- standardizes mandatory BUILD constraints
- no runtime changes

Author: DavidQ

docs/dev/CODEX_COMMANDS.md

@@ -1,7 +1 @@
-MODEL: GPT-5.3-codex
-REASONING: high
-
-COMMAND:
-Implement BUILD_PR_LEVEL_11_7_FINAL_PROMOTION_GATE as specified.
-Do not modify engine core APIs.
-Limit changes to listed target files.
+# No Codex command (PLAN only)

docs/dev/COMMIT_COMMENT.txt

@@ -1,4 +1,4 @@
-BUILD: Level 11.7 Final Promotion Gate
+PLAN: add protected BUILD template under docs/dev/templates
 
-- Implements promotion gating logic
-- Adds stability + rollback checks
+- standardizes mandatory BUILD constraints
+- no runtime changes

docs/dev/reports/change_summary.txt

@@ -1,6 +1,4 @@
 CHANGE SUMMARY
 
-- Added promotion gate runtime logic
-- Enforced stability checks before promotion
-- Added rollback safety conditions
-- Added observability logging
+- Added protected BUILD template at `docs/dev/templates/BUILD_TEMPLATE_PROTECTED.md`
+- Standardized mandatory BUILD constraints for future BUILD bundles

docs/dev/reports/file_tree.txt

@@ -1,33 +1,16 @@
+FILE TREE
+
 docs/
-  dev/
-    CODEX_COMMANDS.md
-    commit_comment.txt
-    reports/
-      change_summary.txt
-      file_tree.txt
-      roadmap_move_manifest.txt
-      validation_checklist.txt
-    roadmaps/
-      BIG_PICTURE_ROADMAP.md
-      NETWORK_SAMPLES_PLAN.md
-      PRODUCTIZATION_ROADMAP.md
-      big_picture_roadmap_text.md
-    start_of_day/
-      CODEX_SESSION_PROMPT.md
-      CURRENT_STATE.md
-      NEXT_STEPS.md
-      README.md
-      SESSION_CONTEXT.md
-      chatGPT/
-        RULES.md
-        SESSION_VALIDATION_GATE.md
-        WORKFLOW.md
-      codex/
-        BUILD_EXECUTION_CHECKLIST.md
-        RULES.md
-        STOP_AND_REPORT.md
-        WORKFLOW.md
-  pr/
-    APPLY_PR_DEBUG_SURFACES_SERVER_CONTAINERIZATION.md
-    APPLY_PR_DEBUG_SURFACES_SERVER_DASHBOARD_ADVANCED.md
-    APPLY_PR_LOW_TOKEN_START_OF_DAY_AND_ROADMAP_MOVE.md
+└── dev/
+    ├── commit_comment.txt
+    ├── codex_commands.md
+    ├── reports/
+    │   ├── change_summary.txt
+    │   ├── file_tree.txt
+    │   └── validation_checklist.txt
+    └── templates/
+        └── BUILD_TEMPLATE_PROTECTED.md
+
+docs/
+└── pr/
+    └── PLAN_PR_BUILD_TEMPLATE_PROTECTED.md

docs/dev/reports/validation_checklist.txt

@@ -1,6 +1,6 @@
 VALIDATION CHECKLIST
 
-[ ] Promotion triggers only under valid conditions
-[ ] Stability window enforced
-[ ] Rollback conditions abort correctly
-[ ] Logging provides visibility
+[ ] Template file exists at `docs/dev/templates/BUILD_TEMPLATE_PROTECTED.md`
+[ ] Mandatory constraints are defined
+[ ] No runtime impact introduced
+[ ] No protected start_of_day directories touched

docs/dev/templates/BUILD_TEMPLATE_PROTECTED.md

@@ -6,4 +6,4 @@
 - Do not change engine core APIs
 
 ## Requirement
-This section must be included in every BUILD PR.
+This mandatory constraints section must be included in every BUILD PR.

docs/pr/PLAN_PR_BUILD_TEMPLATE_PROTECTED.md

@@ -4,16 +4,16 @@
 Introduce a protected BUILD template to standardize constraints across all BUILD PRs.
 
 ## Scope
-- Add BUILD template under docs/dev/templates/
+- Add protected BUILD template under `docs/dev/templates/`
 - Define mandatory constraints section
-- Ensure reuse across all future BUILD bundles
+- Require future BUILD PRs to include or reference this protected template
 
 ## Non-Goals
 - No runtime changes
-- No modification to existing BUILD PRs
 - No Codex execution
+- No changes to protected start_of_day directories
 
 ## Acceptance Criteria
-- Template exists in protected location
-- Includes mandatory constraints section
-- Future BUILD PRs can reference template
+- `docs/dev/templates/BUILD_TEMPLATE_PROTECTED.md` exists
+- Template includes mandatory constraints section
+- Future BUILD PRs can reuse the exact constraints block