refactor: rename internal promptId/PromptId to jobId/JobId (#8730)

## Summary

Rename all internal TypeScript usage of legacy `promptId`/`PromptId`
naming to `jobId`/`JobId` across ~38 files for consistency with the
domain model.

## Changes

- **What**: Renamed internal variable names, type aliases, function
names, class getters, interface fields, and comments from
`promptId`/`PromptId` to `jobId`/`JobId`. Wire-protocol field names
(`prompt_id` in Zod schemas and `e.detail.prompt_id` accesses) are
intentionally preserved since they match the backend API contract.

## Review Focus

- All changes are pure renames with no behavioral changes
- Wire-protocol fields (`prompt_id`) are deliberately unchanged to
maintain backend compatibility
- Test fixtures updated to use consistent `job-id` naming

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8730-refactor-rename-internal-promptId-PromptId-to-jobId-JobId-3016d73d3650813ca40ce337f7c5271a)
by [Unito](https://www.unito.io)

src/scripts/api.ts

@@ -157,14 +157,14 @@ interface BackendApiCalls {
   logs: LogsWsMessage
   /** Binary preview/progress data */
   b_preview: Blob
-  /** Binary preview with metadata (node_id, prompt_id) */
+  /** Binary preview with metadata (node_id, job_id) */
   b_preview_with_metadata: {
     blob: Blob
     nodeId: string
     parentNodeId: string
     displayNodeId: string
     realNodeId: string
-    promptId: string
+    jobId: string
   }
   progress_text: ProgressTextWsMessage
   progress_state: ProgressStateWsMessage
@@ -646,7 +646,7 @@ export class ComfyApi extends EventTarget {
                 displayNodeId: metadata.display_node_id,
                 parentNodeId: metadata.parent_node_id,
                 realNodeId: metadata.real_node_id,
-                promptId: metadata.prompt_id
+                jobId: metadata.prompt_id
               })
 
               // Also dispatch legacy b_preview for backward compatibility
@@ -943,7 +943,7 @@ export class ComfyApi extends EventTarget {
 
   /**
    * Gets detailed job info including outputs and workflow
-   * @param jobId The job/prompt ID
+   * @param jobId The job ID
    * @returns Full job details or undefined if not found
    */
   async getJobDetail(jobId: string): Promise<JobDetail | undefined> {
@@ -996,14 +996,14 @@ export class ComfyApi extends EventTarget {
   }
 
   /**
-   * Interrupts the execution of the running prompt. If runningPromptId is provided,
+   * Interrupts the execution of the running job. If runningJobId is provided,
    * it is included in the payload as a helpful hint to the backend.
-   * @param {string | null} [runningPromptId] Optional Running Prompt ID to interrupt
+   * @param {string | null} [runningJobId] Optional Running Job ID to interrupt
    */
-  async interrupt(runningPromptId: string | null) {
+  async interrupt(runningJobId: string | null) {
     await this._postItem(
       'interrupt',
-      runningPromptId ? { prompt_id: runningPromptId } : undefined
+      runningJobId ? { prompt_id: runningJobId } : undefined
     )
   }
 

src/scripts/app.ts

@@ -725,11 +725,11 @@ export class ComfyApp {
 
     api.addEventListener('b_preview_with_metadata', ({ detail }) => {
       // Enhanced preview with explicit node context
-      const { blob, displayNodeId, promptId } = detail
+      const { blob, displayNodeId, jobId } = detail
       const { setNodePreviewsByExecutionId, revokePreviewsByExecutionId } =
         useNodeOutputStore()
       const blobUrl = createSharedObjectUrl(blob)
-      useJobPreviewStore().setPreviewUrl(promptId, blobUrl)
+      useJobPreviewStore().setPreviewUrl(jobId, blobUrl)
       // Ensure clean up if `executing` event is missed.
       revokePreviewsByExecutionId(displayNodeId)
       // Preview cleanup is handled in progress_state event to support multiple concurrent previews
@@ -1446,7 +1446,7 @@ export class ComfyApp {
             } else {
               try {
                 if (res.prompt_id) {
-                  executionStore.storePrompt({
+                  executionStore.storeJob({
                     id: res.prompt_id,
                     nodes: Object.keys(p.output),
                     workflow: useWorkspaceStore().workflow

src/scripts/changeTracker.ts

@@ -339,7 +339,7 @@ export class ChangeTracker {
     api.addEventListener('executed', (e: CustomEvent<ExecutedWsMessage>) => {
       const detail = e.detail
       const workflow =
-        useExecutionStore().queuedPrompts[detail.prompt_id]?.workflow
+        useExecutionStore().queuedJobs[detail.prompt_id]?.workflow
       const changeTracker = workflow?.changeTracker
       if (!changeTracker) return
       changeTracker.nodeOutputs ??= {}