chore: record journal

.trellis/workspace/FallenSigh/index.md

@@ -8,8 +8,8 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 0
-- **Last Active**: -
+- **Total Sessions**: 1
+- **Last Active**: 2026-06-25
 <!-- @@@/auto:current-status -->
 
 ---
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~0 | Active |
+| `journal-1.md` | ~43 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 1 | 2026-06-25 | Add Vivado XSIM Verilog testbenches for all 10 sync modules | `d4c3fc8`, `52c625b`, `79653ac`, `db0a559` | `main` |
 <!-- @@@/auto:session-history -->
 
 ---
@@ -37,4 +38,4 @@
 
 - Sessions are appended to journal files
 - New journal file created when current exceeds 2000 lines
-- Use `add_session.py` to record sessions
+- Use `add_session.py` to record sessions