Add scheduling_map field to ParameterSchema so Application creators can
declare that a parameter (e.g. NP) maps to a scheduling field (e.g. cpus).
The backend auto-injects the scheduling value into script template variables
before rendering, eliminating duplicate user input. The frontend hides
mapped parameters from the form and injects their values on submit.
RecoverStuckTasks scans for tasks with updated_at > 5min ago and
re-enqueues them. This incorrectly matched tasks actively being
processed by the worker (e.g. slow downloads), causing
double-processing.
Add inflight sync.Map to track taskIDs currently inside ProcessTask.
RecoverStuckTasks skips tasks found in inflight. On server restart
inflight is empty (in-memory), so genuinely stuck tasks are still
correctly recovered.
Also: increase taskCh buffer 16→10000, add periodic RecoverStuckTasks
goroutine in TaskPoller (every 5min), and add status guard in
ProcessTask as defense-in-depth against duplicate enqueues.
mapSlurmStateToTaskStatus previously defaulted to 'running' for empty
state arrays and unrecognized states. This was too aggressive — treating
unknown as actively running could cause incorrect status updates when
Slurm returns unexpected or empty state data.
Now empty/unknown states return an empty string, and refreshTaskStatus
skips the update in that case.
RecoverStuckTasks now skips tasks that already have a slurm_job_id,
and ProcessTask adds a guard before the submitting step to prevent
re-submission even if a task is incorrectly re-enqueued.
Also deprecates POST /api/v1/jobs/submit endpoint (replaced by POST /tasks)
and comments out related handlers and tests.
Previously ValidateParams ran before WORK_DIR injection and file_ids mapping,
causing required parameter missing errors for auto-handled params. Now the
execution order is: inject WORK_DIR, map file_ids to file params, validate, resolve.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
- ProcessTask injects $WORK_DIR only when script template uses it
- File/directory type params: resolves file_id to filename before rendering
- ValidateParams validates file/directory params as valid int64 file IDs
- RenderScript no longer shell-escapes file/directory type values
- Log rendered script before submitting to Slurm for debugging
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
