docs: record DEV-1 Boot review candidate

CURRENT_CHECKPOINT.md

@@ -362,6 +362,15 @@
   The design validator was updated to read the current consolidated docs
   instead of the retired `docs/product` split. No safe tracked dead product
   file was found; historical runtime/evidence remains preserved.
+- DEV-1R Boot repair is implemented at source
+  `23f34bbe669b2d119929d9d4c47e4466cfa2116c`. Resource/save verification,
+  recoverable Retry and the Boot -> first-launch runtime handoff pass through
+  the owned runner. Normal-render review replaces the opaque full plate with a
+  bright painted scene and lower field-attached verification rail at 760x360
+  and 844x390. Fresh-start H5 review:
+  `https://gallery.aichickenfarm.cn/item/8pe4Em72THsp?share=652f6a7f6605215742502da8ac72b22c30406b111904be2aef0cfe999e50266f&fresh=1`.
+  DEV-1R remains active until Owner Boot review; first-launch setup is not yet
+  reopened.
 - Broader human comprehension/fun, device, package and release gates remain
   `OPEN`.
 
@@ -388,7 +397,6 @@
 
 ## Next Action
 
-P0 is complete. Start `DEV-1R_ENTRY_REVIEW` with a focused Boot review. Do not
-advance to DEV-1B, DEV-2 or DEV-3 until the Boot boundary is checked and
-recorded. Promotion, Artifacts, second Contract creation and second battle
-remain frozen.
+Review only the focused DEV-1R Boot H5. Do not advance to first-launch setup,
+DEV-2 or DEV-3 until the Boot boundary is Owner-reviewed and recorded.
+Promotion, Artifacts, second Contract creation and second battle remain frozen.

docs/06_DEVELOPMENT_AND_REVIEW.md

@@ -181,6 +181,18 @@ During `P0_PROJECT_CONSOLIDATION` and until the next Owner-reviewed page:
   a focused Boot review. DEV-3V and all later presentation/gameplay expansion
   remain frozen.
 
+### DEV-1R Boot Review Candidate
+
+- Source `23f34bbe669b2d119929d9d4c47e4466cfa2116c` changes only the Boot
+  presentation: the existing resource/settings/save checks, named progress,
+  recoverable Retry and first-launch handoff remain unchanged.
+- `ABG_DEV1_BOOT_OK` and `ABG_DEV1_BOOT_RUNTIME_OK` pass through separate owned
+  attempts. Twenty entry-matrix captures pass strict diagnostics and layout
+  bounds; focused review uses the Boot frames only.
+- Fresh-start H5 review is published at the share URL recorded in
+  `CURRENT_CHECKPOINT.md`. `DEV-1R` remains `IN_PROGRESS` pending Owner review;
+  first-launch setup, Title and Settings are not yet reopened.
+
 ### Current Milestone
 
 P10.3 and FG-2 are functionally complete. FG-3 is locally accepted at pushed source