feat(collect): draft jobs, merged create UI, and unified start

Create collection jobs without auto-running; add /start for first run and re-run. Merge create form with filterable NE picker and selected list.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/i18n/en.ts

@@ -42,6 +42,25 @@ const en = {
     langEn: "English",
   },
   collect: {
+    create: {
+      title: "New collection job",
+      hint: "Configure commands and NEs, then create the job. Click Start in the job list to run collection.",
+      selectedTitle: "Selected NEs",
+      selectedEmpty: "Filter below and add NEs one by one.",
+      selectedCount: "{{count}} selected",
+      clearSelected: "Clear selection",
+      remove: "Remove",
+      pickTitle: "Eligible NEs (connectivity passed)",
+      pickHint: "Only NEs with connect_status=pass. Run connectivity test in NE Management first.",
+      pickEmpty: "No matching NEs.",
+      filterKeyword: "Filter",
+      filterKeywordPh: "Name / IP / vendor / device type",
+      add: "Add",
+      added: "Added",
+      create: "Create job",
+      creating: "Creating…",
+      meta: "{{ne}} NE(s) selected · {{cmd}} command(s)",
+    },
     eligible: {
       title: "Eligible NEs (connectivity passed)",
       hint: "Only NEs with connect_status=pass. Run connectivity test in NE Management first.",
@@ -58,7 +77,8 @@ const en = {
       start: "Start collection",
       starting: "Submitting…",
     },
-    started: "Collection job started: {{id}}",
+    created: "Collection job created: {{id}}",
+    started: "Collection started: {{id}}",
     paused: "Job paused",
     restarted: "Collection restarted",
     retryFailedDone: "Retrying failed devices",
@@ -80,6 +100,8 @@ const en = {
       expand: "Details",
       collapse: "Hide",
       pause: "Pause",
+      start: "Start",
+      starting: "Starting…",
       restart: "Restart",
       retryFailed: "Retry failed",
       downloadResults: "Download results",