fix(chart): rename PUBLIC_WORKFLOWS_DATA_DIR → PUBLIC_WORKFLOWS_DIR to match app + Dockerfile

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Closes #4.

The chart's Deployment exports PUBLIC_WORKFLOWS_DATA_DIR, but the
SvelteKit app reads PUBLIC_WORKFLOWS_DIR in:

• src/lib/server/workflows-dir.ts
• src/routes/workflows/+page.server.ts

The Dockerfile also sets ENV PUBLIC_WORKFLOWS_DIR=/data (line 49),
so the chart was the outlier. With this fix, setting dataDir in
values.yaml plumbs through to the running app instead of being
silently ignored and falling back to process.cwd() + '/workflows'.

Verified with helm template — env block now shows
PUBLIC_WORKFLOWS_DIR, matching the app's expectation and the
Dockerfile default.

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Hey @mrsimonemms — here it is, hope it helps. Thanks for making a fantastic tool.

[mrsimonemms]

Hey @mrsimonemms — here it is, hope it helps. Thanks for making a fantastic tool.

Thank you. Can you fix the failures and I'll get it merged?