fix: ACME ownership self-heal + daily timer, apply-all force, firewall baseline re-stamp

acme:
- acme.sh chmods its tree to owner-only (700/600) every run, which
  broke the two-user model: a tree left owner-only by one user made
  every acme.sh call of the other exit 2
- normalize_acme_home() reopens group access (sudo chmod g+rwX,
  files only — setgid dirs trip RestrictSUIDSGID); _run_acme_preflight
  is the choke point before every daemon acme.sh call + startup
- acme service now runs as the daemon user; --log persists the raw CA
  transcript; SYS_LOG=6 journals manual issue/renew runs
- timer daily-only: two runs/day landed inside ZeroSSL's 24h
  validation backoff (Retry-After: 86400) — a permanent renewal lockout
- _collect_acme no longer raises on cert-list failure; reports
  status.error (AcmeState.status) so the certs page can surface it

firewall: re-stamp the applied baseline on live zone mutations
(interfaces/services/rich-rules/masquerade/forward-ports) so cancel-all
reverts to post-mutation state, not a stale install-era snapshot;
set_masquerade syncs the declarative config for existing zones;
add_forward_port records toaddr only with toport

status: apply-all accepts {"force": true} (forwarded to the firewall
apply only); ApplyConfirm force checkbox; applyResultToasts() — the
errors map wins over the 200; ActionButton checks errors before the
success toast; dashboard uses ApplyConfirm

system_import: drift re-imports carry the existing apply-meta; first
import stamps the adopted content as applied (it is the running state)
— no phantom pending changes

nginx: get_config only re-saves when migration actually changed the
config (no more owner/mtime churn on every read)

install: repair mis-owned top-level system dirs (tmpfiles
unsafe-path-transition), warn with a full-repair command for deeper
mis-ownership

daemon/server: loop.get_exception_handler() (aiohttp API fix)

tests: 888 pytest + 24 node passing; ruff clean

daemon/handlers/status.py

@@ -128,12 +128,20 @@ def status_apply_all(_request: Any, _body: Any) -> dict[str, Any]:
 
     Order: network -> firewall -> wireguard -> dnsmasq -> nginx.
 
+    Args:
+        _request: The incoming HTTP request (unused).
+        _body: Optional JSON body; ``{"force": true}`` is forwarded to the
+            firewall apply, overriding its management-lockout and
+            interface-coverage guards. Other subsystems ignore it.
+
     Returns:
         Dict with applied subsystems and any errors encountered.
     """
     applied = []
     errors = {}
 
+    force = bool(_body and _body.get("force"))
+
     pending_data = status_pending(None, None)
     fw_pending = pending_data["firewall"]["needs_apply"]
     hash_pending = {
@@ -153,7 +161,10 @@ def status_apply_all(_request: Any, _body: Any) -> dict[str, Any]:
 
         handler = SYS_APPLY[name]
         try:
-            handler(None, None)
+            # Only the firewall apply honors `force` (its lockout and
+            # coverage guards); forward it there, not to other subsystems.
+            body = {"force": True} if (name == "firewall" and force) else None
+            handler(None, body)
             applied.append(name)
         except Exception as exc:
             label = SYS_LABELS.get(name, name)