feat: allow string values for table of contents count prop

[Rotshrek]

Azure DevOps links

User story

• AB#744520

Description

• Expanded count/value typing to accept both numbers and strings across related UI types.
• Updated Badge.tsx so Badge value supports number | string.
• Updated Tabs.types.ts so Tab count supports number | string.
• Updated TableOfContentsProvider.tsx so Table of Contents item count supports number | string.
• Scope is type-only; no runtime logic changes.

[Copilot]

Pull request overview

This PR widens the typing for “count/value” fields so consumers can pass either numeric counts or pre-formatted string counts (e.g., "9+") when rendering badges in Tabs and Table of Contents.

Changes:

• Allow TableOfContentsItemType.count to be number | string.
• Allow Tab<T>.count to be number | string.
• Allow BadgeProps.value to be number | string.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/providers/TableOfContentsProvider.tsx	Widened TableOfContentsItemType.count typing to accept strings for formatted counts.
src/molecules/Tabs/Tabs.types.ts	Widened Tab<T>.count typing to accept strings, aligning with badge/count rendering usage.
src/molecules/Badge/Badge.tsx	Widened BadgeProps.value typing to accept strings, enabling formatted badge content.

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	100% (🎯 100%)	17494 / 17494
🔵	Statements	100% (🎯 100%)	17494 / 17494
🔵	Functions	100% (🎯 100%)	1285 / 1285
🔵	Branches	100% (🎯 100%)	4474 / 4474

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/molecules/Badge/Badge.tsx	100%	100%	100%	100%
src/providers/TableOfContentsProvider.tsx	100%	100%	100%	100%

Generated in workflow #2296 for commit c699cae by the Vitest Coverage Report Action