Mermaid with Links

mermaidlinks.md

```mermaid
sequenceDiagram
    participant dotcom
    participant iframe
    participant viewscreen
    dotcom->>iframe: loads html w/ iframe url
    iframe->>viewscreen: request template
    viewscreen->>iframe: html & javascript
    iframe->>dotcom: iframe ready
    dotcom->>iframe: set mermaid data on iframe
    iframe->>iframe: render mermaid
```

sequenceDiagram
    participant dotcom
    participant iframe
    participant viewscreen
    dotcom->>iframe: loads html w/ iframe url
    iframe->>viewscreen: request template
    viewscreen->>iframe: html & javascript
    iframe->>dotcom: iframe ready
    dotcom->>iframe: set mermaid data on iframe
    iframe->>iframe: render mermaid

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