chore(ci): only coverage-report runs daily; keep scrape + ingest weekly

Supersedes the blanket weekly->daily switch. Coverage runs off the already-
curated data/ tree, so it is safe to run daily (now with a concurrency guard).
The live multi-source scrape (weekly-refresh) and the curator-review ingest
PR (weekly-ingest) stay weekly: daily scraping is excessive on upstream ToS /
rate limits, and a daily review PR would swamp curators. Daily dump+PR is
deferred until app.dump timestamps are deterministic (otherwise every run
emits a no-op ~1400-file diff).

Author: Seungpyo1007

.github/workflows/coverage-report.yml

@@ -4,13 +4,18 @@ name: coverage-report
 # the gap list as a sticky issue (auto-updates the existing one each run).
 on:
   schedule:
-    - cron: "23 6 * * *"   # Daily 06:23 UTC, after weekly-refresh (06:00)
+    - cron: "23 6 * * *"   # Daily 06:23 UTC (reads curated data/, so safe to run every day)
   workflow_dispatch:
 
 permissions:
   contents: read
   issues: write
 
+# Guard against a slow run overlapping the next day's scheduled run.
+concurrency:
+  group: coverage-report
+  cancel-in-progress: false
+
 jobs:
   report:
     runs-on: ubuntu-latest

.github/workflows/refresh-data.yml

@@ -2,9 +2,9 @@ name: refresh-data
 
 # Dump smoke-test: when engine code (app/**) changes, rebuild the static dump
 # from the latest TechAPI data and validate it — a fast guard that `app.dump`
-# still generates end-to-end. The daily full refresh (enrich + integrity gate +
+# still generates end-to-end. The weekly full refresh (enrich + integrity gate +
 # dump + PR to TechAPI) lives in weekly-refresh.yml; this no longer runs on a
-# schedule, to avoid duplicating that scheduled run.
+# schedule, to avoid duplicating that weekly run.
 on:
   push:
     branches: [main]

.github/workflows/weekly-ingest.yml

@@ -1,10 +1,10 @@
 name: weekly-ingest
 
-# Daily: scrape upstream catalogs, draft missing SKUs into a TechAPI worktree,
+# Weekly: scrape upstream catalogs, draft missing SKUs into a TechAPI worktree,
 # open a PR for curator review.
 on:
   schedule:
-    - cron: "29 6 * * *"   # Daily 06:29 UTC, after coverage-report (06:23)
+    - cron: "29 6 * * 1"   # Mondays 06:29 UTC (weekly to keep curator review load sane)
   workflow_dispatch:
     inputs:
       category:
@@ -68,7 +68,7 @@ jobs:
 
       # Variant-safe benchmark backfill on existing CPU records (PassMark).
       # CPU-only; never overwrites, only fills nulls on exact heading matches.
-      # Non-fatal: a scrape hiccup must not sink the daily ingest PR.
+      # Non-fatal: a scrape hiccup must not sink the weekly ingest PR.
       - name: Enrich benchmarks (PassMark, cpu only)
         if: env.CATEGORY == 'cpu'
         continue-on-error: true
@@ -125,14 +125,14 @@ jobs:
           git config user.email "289859915+TechEngineBot@users.noreply.github.com"
           git checkout -b "$BRANCH"
           git add data/
-          git commit -m "feat(data/${CATEGORY}): daily ingest"
+          git commit -m "feat(data/${CATEGORY}): weekly ingest"
           git push -u origin "$BRANCH"
           DRAFT_FLAG=""
           if [ "$INCLUDE_DRAFTS" = "true" ]; then
             DRAFT_FLAG="--draft"
           fi
           gh pr create \
-            --title "feat(data/${CATEGORY}): daily ingest" \
+            --title "feat(data/${CATEGORY}): weekly ingest" \
             --body-file ../pr-body.md \
             --base main \
             --head "$BRANCH" \

.github/workflows/weekly-refresh.yml

@@ -1,6 +1,6 @@
 name: weekly-refresh
 
-# Daily automated data refresh:
+# Weekly automated data refresh:
 #   1. live-scrape benchmark sources into a TechAPI checkout
 #   2. gate on FULL-dataset integrity (schema + cross-source anomalies)
 #   3. regenerate the static v1 dump + openapi.json
@@ -15,7 +15,7 @@ name: weekly-refresh
 # (TechAPI Contents:write + Pull requests:write) as TECHAPI_TOKEN to enable PRs.
 on:
   schedule:
-    - cron: "0 6 * * *"   # Daily 06:00 UTC
+    - cron: "0 6 * * 1"   # Mondays 06:00 UTC (live scrape: weekly to respect upstream ToS/rate limits)
   workflow_dispatch:
     inputs:
       sleep:
@@ -105,7 +105,7 @@ jobs:
       - name: Build PR body
         run: |
           {
-            echo "# Daily data refresh — ${{ steps.meta.outputs.date }}"
+            echo "# Weekly data refresh — ${{ steps.meta.outputs.date }}"
             echo
             echo "Automated live re-scrape + full-dataset integrity gate + static dump."
             echo
@@ -159,8 +159,8 @@ jobs:
             data
             site/public/v1
             site/public/openapi.json
-          commit-message: "chore(data): daily refresh ${{ steps.meta.outputs.date }}"
-          title: "chore(data): daily refresh ${{ steps.meta.outputs.date }}"
+          commit-message: "chore(data): weekly refresh ${{ steps.meta.outputs.date }}"
+          title: "chore(data): weekly refresh ${{ steps.meta.outputs.date }}"
           body-path: pr-body.md
           committer: TechEngineBot <289859915+TechEngineBot@users.noreply.github.com>
           author: TechEngineBot <289859915+TechEngineBot@users.noreply.github.com>