[Campaign Launcher UI] Redesign Campaign Details page

[KirillKirill]

Issue tracking

Context behind the change

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Release plan

Potential risks; What to monitor; Rollback plan

[Copilot]

Pull request overview

Redesigns the Campaign Details page UI in the campaign-launcher client, simplifying the details header/stats layout and removing the paid-amount chart feature (and its dependencies).

Changes:

• Refactors Campaign Details header/content layout by moving join/status controls into CampaignInfo and restyling CampaignStats.
• Removes the paid amount chart modal/chart components and related data hook.
• Drops chart.js / react-chartjs-2 dependencies and related unused icons/components.

Reviewed changes

Copilot reviewed 13 out of 14 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
campaign-launcher/client/yarn.lock	Removes chart-related packages from the lockfile.
campaign-launcher/client/package.json	Removes chart.js, react-chartjs-2, and annotation plugin dependencies.
campaign-launcher/client/src/pages/CampaignDetails/index.tsx	Simplifies the page structure to CampaignInfo + CampaignStats within PageWrapper.
campaign-launcher/client/src/components/CampaignInfo/index.tsx	Redesigns the campaign header/info row; adds in-app “back” behavior and new inline metadata.
campaign-launcher/client/src/components/CampaignStats/index.tsx	Restyles stats cards and replaces target label/value logic with getTargetInfo.
campaign-launcher/client/src/components/CampaignStatusLabel/index.tsx	Replaces Chip-based status display with dot + text and new mapping helper.
campaign-launcher/client/src/components/CampaignAddress/index.tsx	Adds large size option and adjusts font size mapping.
campaign-launcher/client/src/components/Header/index.tsx	Adjusts nav link font weight based on active state.
campaign-launcher/client/src/icons/index.tsx	Removes CalendarIcon and ChartIcon exports.
campaign-launcher/client/src/hooks/useCampaigns.ts	Removes useCampaignDailyPaidAmounts hook.
campaign-launcher/client/src/components/modals/ChartModal/index.tsx	Deletes chart modal UI.
campaign-launcher/client/src/components/DailyAmountPaidChart/index.tsx	Deletes Chart.js-based chart component.
campaign-launcher/client/src/components/CampaignTypeLabel/index.tsx	Deletes campaign type Chip component.
campaign-launcher/client/src/components/CampaignStatusChip/index.tsx	Deletes unused status chip component variant.

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[KirillKirill]

will be implemented later once we decide on the whole 'join campaign' flow