closes #2 hex logo and various other updates from default admiraltemplate

[rossfarrugia]

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[rossfarrugia]

@bms63 @manciniedoardo a bunch more minor updates from the admiraltemplate defaults. let me know if you spot any others. FYI i did create #7 which catches some more needed for later once people dive into this.

[github-actions]

Package	Line Rate	Health
admiralpeds	100%	✔
Summary	100% (3 / 3)	✔

[bms63]

Do we still need the year here? Wondering if we should drop that here and in other admiral packages?

[rossfarrugia]

yes could probably be dropped - maybe best to have one person go through all and drop this in one go