feat: Allow to import without dist

[susnux]

The individual import path of components, composables, directives, and functions was changed.
The type of import is (e.g. components) is now lowercase and the dist will be omitted.
For example to import the NcButton component the path has changed:

• from @nextcloud/vue/dist/Components/NcButton.js.
• to @nextcloud/vue/components/NcButton.js

The old import paths are still valid, but deprecated and will be removed in version 9.

[ShGKme]

Can/should we also remove .js suffix?

import NcButton from '@nextcloud/vue/components/NcButton'

[susnux]

Can/should we also remove .js suffix?

Yes we can, I have no strong opinion on this.
For real modules I prefer it without extension, but here 🤷
So yes if others also prefer it without extension.

[ShGKme]

For real modules I prefer it without extension, but here 🤷

That's why I don't like extensions here, they are different from real (even while it is valid)

[juliusknorr]

Nice 👍

We should also update in the documentation

styleguide.config.js:			return `import ${name} from '@nextcloud/vue/dist/Components/${name}.js'`
docs/composables.md:import { useIsMobile } from '@nextcloud/vue/dist/composables/useIsMobile.js'
docs/composables.md:import { useIsMobile } from '@nextcloud/vue/dist/composables/useIsMobile.js'
docs/functions/usernameToColor.md:import usernameToColor from '@nextcloud/vue/dist/Functions/usernameToColor.js'
docs/functions/a11y.md:import { isA11yActivation } from '@nextcloud/vue/dist/Functions/a11y.js'
docs/directives.md:import Tooltip from '@nextcloud/vue/dist/Directives/Tooltip.js'
docs/directives.md:import vTooltip from '@nextcloud/vue/dist/Directives/Tooltip.js'
docs/directives.md:import Tooltip from '@nextcloud/vue/dist/Directives/Tooltip.js'
docs/composables/useHotKey.md:import { useHotKey } from '@nextcloud/vue/dist/Composables/useHotKey/index.js'
docs/directives/tooltip.md:import Tooltip from '@nextcloud/vue/dist/Directives/Tooltip.js'
docs/directives/focus.md:import Focus from '@nextcloud/vue/dist/Directives/Focus.js'
docs/directives/linkify.md:import Linkify from '@nextcloud/vue/dist/Directives/Linkify.js'

[susnux]

@juliusknorr

We should also update in the documentation

Done ✅