Improve readability of logs

### What problem are you trying to solve?

The log view (page `https://dash.deno.com/projects/:project/logs`) makes it harder than necessary to read log messages: It does not utilize the full window width, causing unnecessary line wraps and scrolling, and log messages don’t start at the same x-position because the varying region name is prepended in the same line, making it difficult to quickly read the beginning of log messages while scrolling.

_Log entry_: The entirety of meta data (log level, region, timestamp) and message
_Log message_: The logged text, e.g. using `console.log(message)`

### Describe the solution you'd like

Page `https://dash.deno.com/projects/:project/logs` is modified:
1. Log entry list uses the full window width to display log entries (no `max-width`).
2. Log messages start at the same x-position (region column has the same width on every line or meta data are displayed on a separate line above the log message).

### Describe alternatives you've considered

None.

### Documentation, Adoption, Migration Strategy

_No response_