feat: add dockerfile viewer with syntax highlighting

[kmendell]

Summary by Sourcery

Add a new Dockerfile viewer component with syntax highlighting and improved user experience

New Features:

• Implement a new DockerfileEditor component with syntax highlighting for Dockerfile instructions
• Add a switch to toggle sticky line numbers in the Dockerfile viewer

Enhancements:

• Improve Dockerfile display with syntax highlighting and line numbering
• Add copy functionality to the Dockerfile viewer

Chores:

• Update bits-ui package to version 1.3.16

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request introduces a new DockerfileEditor component with syntax highlighting and copy functionality. It also adds a switch to toggle sticky line numbers. The bits-ui dependency was also updated.

Sequence diagram for copying the Dockerfile

sequenceDiagram
    participant User
    participant DockerfileEditor
    participant NavigatorClipboard

    User->>DockerfileEditor: Clicks 'Copy' button
    DockerfileEditor->>DockerfileEditor: copyDockerfile()
    alt dockerfile is not null
        DockerfileEditor->>NavigatorClipboard: writeText(dockerfile)
        NavigatorClipboard-->>DockerfileEditor: Promise (success or failure)
        alt Success
            DockerfileEditor->>DockerfileEditor: copied = true
            DockerfileEditor->>DockerfileEditor: setTimeout(() => copied = false, 2000)
        else Failure
            DockerfileEditor->>console: error('Failed to copy: ', err)
        end
    else dockerfile is null
        DockerfileEditor->>DockerfileEditor: return
    end

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Updated class diagram for DockerfileEditor component

classDiagram
  class DockerfileEditor {
    -dockerfile: string | null | undefined
    -maxHeight: string
    -showLineNumbers: boolean
    -stickyLineNumbers: boolean
    -highlightLines: number[]
    -theme: 'light' | 'dark' | 'auto'
    -showCopyButton: boolean
    -lines: string[]
    -copied: boolean
    +copyDockerfile()
    +highlightLine(line: string): string
    +applyHighlighting()
  }
  note for DockerfileEditor "Added stickyLineNumbers property and related logic"

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File-Level Changes

Change	Details	Files
Introduced a new DockerfileEditor component for viewing Dockerfiles with syntax highlighting and copy functionality.	Created a DockerfileEditor component with syntax highlighting. Added a copy button to the DockerfileEditor component. Implemented sticky line numbers in the DockerfileEditor component. Integrated the DockerfileEditor component into the details page to display Dockerfile content.	src/routes/details/[repo]/[image]/[tag]/+page.svelte src/lib/components/docker-metadata/DockerFileViewer.svelte
Added a switch component to toggle sticky line numbers in the Dockerfile viewer.	Added a switch component from bits-ui. Implemented logic to toggle sticky line numbers in the DockerfileEditor component based on the switch state. Added a label for the switch component.	src/routes/details/[repo]/[image]/[tag]/+page.svelte src/lib/components/ui/switch/switch.svelte src/lib/components/ui/switch/index.ts
Updated dependencies in package.json and package-lock.json.	Updated bits-ui from version 1.3.15 to 1.3.16.	package.json package-lock.json

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[sourcery-ai]

Hey @kmendell - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider using a more specific name than DockerFileViewer for the component, perhaps something like DockerfileViewerWithHighlighting.
• The stickyLineNumbers feature is a nice touch for usability.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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