Item details & Items list: Add Copy DSL Definition button

[jimtng]

Add Copy DSL Definition for items, both in Item Details and Items List using the definition provided by openhab/openhab-core#4569

Resolve openhab/openhab-core#4509

To do this, all the "Copy XXX" (e.g. Copy Item, Copy Rule, Copy Thing, Copy Channel, etc) are renamed to "Duplicate XXX". This will make the distinction extra clear between duplicating vs copying to clipboard. This change is done in a separate commit, so don't squash merge.

Depends on #3021 for the changes in api.js (included here but will be rebased).

[relativeci]

#2914 Bundle Size — 11.08MiB (+0.01%).

bb94960(current) vs a229c3d main#2913(baseline)

Warning

Bundle contains 2 duplicate packages – View duplicate packages

Bundle metrics   1 change

	Current #2914	Baseline #2913
Initial JS	2MiB	2MiB
Initial CSS	577.34KiB	577.34KiB
Cache Invalidation	18.81%	19.56%
Chunks	226	226
Assets	249	249
Modules	2948	2948
Duplicate Modules	149	149
Duplicate Code	1.71%	1.71%
Packages	98	98
Duplicate Packages	2	2

Bundle size by type   1 change 1 regression

	Current #2914	Baseline #2913
JS	9.29MiB (+0.01%)	9.29MiB
CSS	867.35KiB	867.35KiB
Fonts	526.1KiB	526.1KiB
Media	295.6KiB	295.6KiB
IMG	140.74KiB	140.74KiB
HTML	1.38KiB	1.38KiB
Other	871B	871B

Bundle analysis report Branch jimtng:items-copy-definition Project dashboard

---

^{Generated by RelativeCI Documentation Report issue}

[lolodomo]

For the list, you call the API several times, item by item?

[jimtng]

For the list, you call the API several times, item by item?

yes

afaik the api doesn't support list?

[jimtng]

rebased

[florian-h05]

LGTM, thanks!

FYI I have rebased after merging #3086.