maintain: wiki stocktake refresh + scheduled-tasks cleanup

raw/stocktake/_freshness_audit.py

@@ -0,0 +1,47 @@
+import sys, re
+from pathlib import Path
+from datetime import date
+wiki = Path(sys.argv[1])
+report = Path(sys.argv[2])
+threshold = int(sys.argv[3])
+today = date.today()
+stale, fresh, nodate = [], [], []
+for f in sorted(wiki.rglob('*.md')):
+    rel = f.relative_to(wiki)
+    if str(rel).startswith('raw/'):
+        continue
+    content = f.read_text(errors='ignore')
+    upd = re.search(r'^updated:\s*(\S+)', content[:800], re.M)
+    if not upd:
+        nodate.append(str(rel))
+        continue
+    try:
+        d = date.fromisoformat(upd.group(1))
+    except ValueError:
+        nodate.append(str(rel))
+        continue
+    age = (today - d).days
+    (stale if age > threshold else fresh).append((str(rel), age, upd.group(1)))
+stale.sort(key=lambda x: -x[1])
+lines = [
+    f"# Wiki freshness audit — {today.isoformat()}",
+    f"Threshold: >{threshold} days since `updated`",
+    "",
+    f"## STALE ({len(stale)})",
+    "",
+]
+for rel, age, d in stale:
+    lines.append(f"- [{age:>3}d] {rel}  (updated {d})")
+lines += [f"", f"## FRESH ({len(fresh)})", ""]
+for rel, age, d in fresh:
+    lines.append(f"- [{age:>3}d] {rel}")
+lines += [f"", f"## NO updated DATE ({len(nodate)})", ""]
+for rel in nodate:
+    lines.append(f"- {rel}")
+lines += [
+    "",
+    f"TOTAL: {len(stale)} stale, {len(fresh)} fresh, {len(nodate)} no-date of {len(stale)+len(fresh)+len(nodate)} pages",
+]
+report.parent.mkdir(parents=True, exist_ok=True)
+report.write_text('\n'.join(lines))
+print(f"[2/3] audit: {len(stale)} stale (>={threshold}d), {len(fresh)} fresh, {len(nodate)} no-date -> {report}")

raw/stocktake/freshness-20260816.txt

@@ -40,8 +40,9 @@ Threshold: >21 days since `updated`
 - [ 22d] systems/hermes-agent.md  (updated 2026-07-25)
 - [ 22d] systems/tool-search.md  (updated 2026-07-25)
 
-## FRESH (33)
+## FRESH (34)
 
+- [  0d] CONTRIBUTING.md
 - [  1d] agents/hermes-chaos.md
 - [  1d] agents/hermes-production.md
 - [  1d] agents/index.md
@@ -73,7 +74,7 @@ Threshold: >21 days since `updated`
 - [ 21d] systems/obsidian.md
 - [  2d] systems/omniroute.md
 - [ 18d] systems/opencode-go.md
-- [  6d] systems/scheduled-tasks.md
+- [  0d] systems/scheduled-tasks.md
 - [  0d] systems/skills-index.md
 
 ## NO updated DATE (7)
@@ -86,4 +87,4 @@ Threshold: >21 days since `updated`
 - log.md
 - reports/uber-eats/2026-07.md
 
-TOTAL: 36 stale, 33 fresh, 7 no-date of 76 pages
+TOTAL: 36 stale, 34 fresh, 7 no-date of 77 pages