feat(webui): add POST /api/sat/abort + update bible-local runtime-flows

- jobState now has optional cancel func; abort() calls it if job is running
- handleAPISATRun passes cancellable context to RunNvidiaAcceptancePackWithOptions
- POST /api/sat/abort?job_id=... cancels the running SAT job
- bible-local/runtime-flows.md: replace TUI SAT flow with Web UI flow

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

audit/internal/webui/jobs.go

@@ -7,12 +7,23 @@ import (
 
 // jobState holds the output lines and completion status of an async job.
 type jobState struct {
-	lines []string
-	done  bool
-	err   string
-	mu    sync.Mutex
-	// subs is a list of channels that receive new lines as they arrive.
-	subs []chan string
+	lines  []string
+	done   bool
+	err    string
+	mu     sync.Mutex
+	subs   []chan string
+	cancel func() // optional cancel function; nil if job is not cancellable
+}
+
+// abort cancels the job if it has a cancel function and is not yet done.
+func (j *jobState) abort() bool {
+	j.mu.Lock()
+	defer j.mu.Unlock()
+	if j.done || j.cancel == nil {
+		return false
+	}
+	j.cancel()
+	return true
 }
 
 func (j *jobState) append(line string) {