Start item number from 1 instead of 0

[dmijatovic]

The list item number start from 1 instead of 0

Closes #130

Changes made:

• useIndexable hook returns item index + 1 value
• Tests are updated
• Added npm script test:headed to haddock3-download app to view integration tests locally

How to test:

• The change can be validated via storybook
• All test are passing (unit & integration tests)

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (2699ae2) 66.68% compared to head (f1efcc4) 66.74%. Report is 2 commits behind head on main.

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Additional details and impacted files

[](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE) ```diff @@ Coverage Diff @@ ## main #136 +/- ## ========================================== + Coverage 66.68% 66.74% +0.05% ========================================== Files 57 57 Lines 4049 4065 +16 Branches 336 337 +1 ========================================== + Hits 2700 2713 +13 - Misses 1345 1348 +3 Partials 4 4 ``` | [Flag](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE) | Coverage Δ | | |---|---|---| | [core-unit](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE) | `63.79% <ø> (+0.08%)` | :arrow_up: | | [form-unit](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE) | `78.50% <100.00%> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE#carryforward-flags-in-the-pull-request-comment) to find out more. | [Files](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE) | Coverage Δ | | |---|---|---| | [packages/form/src/useIndexable.ts](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE#diff-cGFja2FnZXMvZm9ybS9zcmMvdXNlSW5kZXhhYmxlLnRz) | `100.00% <100.00%> (ø)` | | ... and [2 files with indirect coverage changes](https://app.codecov.io/gh/i-VRESSE/workflow-builder/pull/136/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=i-VRESSE)