chore: update import paths to use alias for better readability

[saebyn]

Fixes #87

[Copilot]

PR Overview

This PR updates the import paths across multiple files to use the "@" alias, improving code readability and consistency.

• Updated import statements for components, atoms, molecules, hooks, and utilities
• Standardized import paths for context and types across the project

Reviewed Changes

File	Description
src/components/molecules/NavEntry.tsx	Updated import for TimeLink using alias
src/components/organisms/Timeline.stories.tsx	Updated import for TimelineProvider using alias
src/components/atoms/TimeDotMarker.stories.tsx	Updated import for TimelineProvider using alias
src/components/molecules/TimelineElement.tsx	Updated multiple import statements to use alias
src/components/atoms/VideoPlayerControls.tsx	Updated import for format function using alias
src/components/atoms/VideoCaption.tsx	Updated import for TranscriptSegment type using alias
src/components/atoms/TimeDotMarker.tsx	Updated import for useLens using alias
src/components/atoms/VideoPlayerProgressBar.tsx	Updated import for format function using alias
src/components/atoms/TimeLink.tsx	Updated import for formatMs and msToIso using alias
src/components/molecules/TimelineControls.tsx	Updated imports for Button, TimelineLegend, and useLens using alias
src/components/molecules/EditableTimestampedEventLog.tsx	Updated imports for TimeLink, hook, and LogEvent type using alias
src/app.tsx	Updated import for parseContent using alias
src/components/organisms/Timeline.tsx	Updated multiple import statements to use alias
src/components/molecules/TimestampedEventLog.tsx	Updated import for LogEvent type using alias
src/components/molecules/TimeTable.tsx	Updated imports for Button and Section type using alias
src/components/organisms/Sidebar.tsx	Updated multiple imports to use alias
src/components/molecules/ClipSelectionDialog.tsx	Updated imports for Button, IconButton, TimeLink, and VideoClip type using alias
src/components/molecules/VideoPlayer.tsx	Updated imports for VideoPlayerControls and VideoPlayerProgressBar using alias
src/components/atoms/IconButton.tsx	Updated import for Button using alias
src/components/molecules/Viewport.tsx	Updated import for Tab and TabContainer using alias

Copilot reviewed 28 out of 28 changed files in this pull request and generated no comments.