phase: 193_sync_remaining_count

**Phase 193 — final verification pass: all gates green.**

- **Verified (all 3 tasks already complete in `complete/193_sync_remaining_count/`):** `fmtSyncLabel`'s count part is `total > 0 && total - done > 0 ? \`${total - done} remaining\` : ""` (plain int, hidden at `N==0`, `total===0` → no part); docstrings updated; chunk/image/summaries parts + `counts_line` terminal + `app/` byte-untouched (`git diff --stat`: no `app/` files).
- **Completion criteria:** `N remaining` shape + marker pins ✅ · upload shares the builder (E2E upload arm) ✅ · chunk/image/summaries pins green ✅ · terminal `counts_line` green unedited + A4 title/`#sync-progress` pin ✅ · suite green, coverage 99% ✅ · lint/types clean ✅ · commit + `todo/→complete/` left to the harness (no git index/history commands run).
- `uv run pytest -q --cov=app --cov-report=term-missing` → **exit 0**, junit: **4792 tests, 0 failures/errors/skipped**, `TOTAL 7181 16 → 99%` (>90%)
- `uv run pytest tests/e2e/test_sync_remaining_count.py -v --no-cov` → **3 passed** (isolated, 53 s)
- Isolated `--no-cov` sweep of the 14 sync-lineage suites (label_mobile, upload_progress, chunk_progress, image_progress, progress_box, summary_visibility, archive_upload_sources, status_freshness, upload_no_scan, peak_memory_visible, session_reset, fast_path_deferred_content, git_freeze, smoke) → **14/14 exit 0**
- `uv run ruff check .` → All checks passed · `uv run pyright` → **0 errors**
- **Docs:** README.md reviewed in full (all 2408 lines) + AGENTS.md. Fixed 2 inconsistencies: the sync running-label clause claimed the upload label shows the count — now states it shares the ONE builder/shape but reports no counts since phase 90 (renders bare); phase-190's "the other ~72 rows" → "the other 83 rows of the panel's 86-row catalogue" (mechanically: 86 CATALOG rows, 84 overridable). `N remaining` already in the sync paragraph; task-01's `(n/m)` examples gone. AGENTS.md verified consistent (no clause names the running count part → unchanged per the phase's "do not add if absent"). Mechanically re-verified: all 86 `BOR_*` settings documented + defaults match, `.env.example` 88 vars covered, 0 broken README anchors, all cited file paths exist, 17 palette colors, migrations head `0030`, pages/shell routes, ports 8123/8901, E2E port allocations (new suite's 8211/8914 unique).
- **Notable:** task 02's documented deviation stands — `files_done` is the importer's 1-based *current* file, so the phase doc's `[1-4]` range is unreachable; count-bearing frames are `1 … N−1` (pinned). Pre-existing, untouched: `E2E_APP_PORT_TOOLBUDGET`/`SAVEDOC` both 8129 and `SYNCUP`/`SYCNCEL` both 8133 — harmless under the one-suite-at-a-time rule.
- **Next pending phase:** none — `193_sync_remaining_count` is the last entry in `.agents/phases/todo/`.

frontend/assets/git-sources.js

@@ -73,7 +73,7 @@
  *     disabled, title cleared) plus startUploadPolling(): a 2 s poll
  *     of GET /api/git-sources/upload/status that renders the bare
  *     "Processing…" label for the WHOLE run (phase 90, A2 — the run
- *     is unpack + register only: no file, no "(n/m)" counts, no
+ *     is unpack + register only: no file, no "N remaining" count, no
  *     title) and settles it: success → the ready-for-sync line
  *     ("Uploaded <name> (<stamp>) — press Sync sources to import
  *     it." — the phase-154 completion stamp, fmtUploadStamp off the
@@ -1651,7 +1651,7 @@ export async function mount(root) {
    * title cleared) + startUploadPolling() own it — a 2 s poll of
    * GET /api/git-sources/upload/status that renders the bare
    * "Processing…" label for the WHOLE run (phase 90, A2 — the unpack
-   * has no file-level progress: no file, no "(n/m)" counts, no title)
+   * has no file-level progress: no file, no "N remaining" count, no title)
    * and settles it: success → the ready-for-sync line ("Uploaded
    * <name> (<stamp>) — press Sync sources to import it." — the
    * phase-154 completion stamp, fmtUploadStamp off the status's
@@ -1786,7 +1786,7 @@ export async function mount(root) {
    * poll OWNS the button). Each tick fetches
    * GET /api/git-sources/upload/status: running → the bare
    * "Processing…" label for the whole run (phase 90, A2 — the unpack
-   * has no file-level progress: no file, no "(n/m)" counts, the title
+   * has no file-level progress: no file, no "N remaining" count, the title
    * stays clear) + reschedule; success → stop + the ready-for-sync
    * result line + the announcement + the row reload (NO toast — it
    * fired at the 202, A2); failed → stop + the sanitized server error