fix: mark manual cron runs active

[bryce-d-greybeard]

Closes #78233

Summary

• mark manual cron run executions active in the process-local cron runtime tracker after the durable running marker is persisted
• clear the active marker in finishPreparedManualRun with finally, including missing-job or persist-failure exits
• add a regression test covering manual-run active tracking while the isolated job is still running

Verification

• PATH="/tank/development/linus/openclaw/node_modules/.bin:/tmp/openclaw-pnpm-shim:$PATH" pnpm format:check src/cron/service/ops.ts src/cron/service/ops.regression.test.ts ✅
• git diff --check ✅
• PATH="/tank/development/linus/openclaw/node_modules/.bin:/tmp/openclaw-pnpm-shim:$PATH" node scripts/check-changed.mjs ⚠️ blocked by unrelated existing core typecheck errors, primarily missing @openclaw/fs-safe/* packages plus strictness diagnostics outside this patch
• targeted vitest for src/cron/service/ops.regression.test.ts -t "tracks manual cron.run as an active cron job" ⚠️ attempted with parent node_modules; Vitest produced no test output and was killed by the 120s timeout before running/reporting tests in this worktree

[openclaw-barnacle]

Closing this PR because the author has more than 20 active PRs in this repo. Please reduce the active PR queue and reopen or resubmit once it is back under the limit. You can close your own PRs to get back under the limit.

[openclaw-barnacle]

Closing this PR because the author has more than 20 active PRs in this repo. Please reduce the active PR queue and reopen or resubmit once it is back under the limit. You can close your own PRs to get back under the limit.