fix(progress): separate model warmup state

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

src/tests/db.test.ts

@@ -123,7 +123,7 @@ describe('setJobStatus', () => {
 
 	it('transitions through all valid statuses', () => {
 		const job = createJob('src', 'title', 'auto');
-		const statuses = ['downloading', 'preparing', 'transcribing', 'processing', 'done'] as const;
+		const statuses = ['downloading', 'preparing', 'warming_model', 'transcribing', 'processing', 'done'] as const;
 		for (const status of statuses) {
 			setJobStatus(job.id, status, 50);
 			expect(getJob(job.id)!.status).toBe(status);

src/tests/job-progress.test.ts

@@ -0,0 +1,49 @@
+import { describe, expect, it } from 'vitest';
+import { getDisplayJobProgress, getJobStatusLabel, isTerminalJobStatus } from '$lib/job-progress.js';
+import type { Job } from '$lib/types.js';
+
+function makeJob(overrides: Partial<Job> = {}): Job {
+	return {
+		id: 'job-1',
+		status: 'transcribing',
+		title: 'Job',
+		source: 'https://example.com/audio.mp3',
+		audioMode: 'auto',
+		meanVolume: null,
+		whisperJobId: null,
+		progress: 42,
+		outputDir: null,
+		segmentsJson: null,
+		error: null,
+		createdAt: new Date().toISOString(),
+		updatedAt: new Date().toISOString(),
+		...overrides
+	};
+}
+
+describe('job progress helpers', () => {
+	it('keeps active jobs below 100 percent', () => {
+		expect(getDisplayJobProgress(makeJob({ status: 'transcribing', progress: 100 }))).toBe(99);
+	});
+
+	it('keeps model loading in an early progress band', () => {
+		expect(getDisplayJobProgress(makeJob({ status: 'warming_model', progress: 80 }))).toBe(15);
+	});
+
+	it('allows 100 percent once finished job has transcript payload', () => {
+		expect(
+			getDisplayJobProgress(makeJob({ status: 'done', progress: 100, segmentsJson: JSON.stringify([]) }), {
+				hasTranscript: true
+			})
+		).toBe(100);
+	});
+
+	it('holds done jobs below 100 percent until transcript data exists', () => {
+		expect(getDisplayJobProgress(makeJob({ status: 'done', progress: 100 }))).toBe(99);
+	});
+
+	it('exposes model-loading label as active state', () => {
+		expect(getJobStatusLabel('warming_model')).toBe('Loading model');
+		expect(isTerminalJobStatus('warming_model')).toBe(false);
+	});
+});