feat: Re-export lit

[trygve-lie]

This re-exports Lit. With this one does not need to add Lit as a dependency to use Lit.

Instead of this;

import { html, css } from "lit";
import { PodiumElement } from "@podium/element";

one can now just do this:

import { PodiumElement, html, css } from "@podium/element";

[digitalsadhu]

Good idea

one issue is that there are lots of other lit modules that most people will end up using that are not exported under the top level and need to be imported under a path.

Eg.
import { unsafeHtml } from “lit/directives/unsafe-html.js”

[digitalsadhu]

This is what the exports for lit looks like. (from https://github.com/lit/lit/blob/main/packages/lit/package.json#L19-L175)

  "exports": {
    ".": {
      "types": "./development/index.d.ts",
      "default": "./index.js"
    },
    "./async-directive.js": {
      "types": "./development/async-directive.d.ts",
      "default": "./async-directive.js"
    },
    "./decorators.js": {
      "types": "./development/decorators.d.ts",
      "default": "./decorators.js"
    },
    "./decorators/custom-element.js": {
      "types": "./development/decorators/custom-element.d.ts",
      "default": "./decorators/custom-element.js"
    },
    "./decorators/event-options.js": {
      "types": "./development/decorators/event-options.d.ts",
      "default": "./decorators/event-options.js"
    },
    "./decorators/property.js": {
      "types": "./development/decorators/property.d.ts",
      "default": "./decorators/property.js"
    },
    "./decorators/query-all.js": {
      "types": "./development/decorators/query-all.d.ts",
      "default": "./decorators/query-all.js"
    },
    "./decorators/query-assigned-elements.js": {
      "types": "./development/decorators/query-assigned-elements.d.ts",
      "default": "./decorators/query-assigned-elements.js"
    },
    "./decorators/query-assigned-nodes.js": {
      "types": "./development/decorators/query-assigned-nodes.d.ts",
      "default": "./decorators/query-assigned-nodes.js"
    },
    "./decorators/query-async.js": {
      "types": "./development/decorators/query-async.d.ts",
      "default": "./decorators/query-async.js"
    },
    "./decorators/query.js": {
      "types": "./development/decorators/query.d.ts",
      "default": "./decorators/query.js"
    },
    "./decorators/state.js": {
      "types": "./development/decorators/state.d.ts",
      "default": "./decorators/state.js"
    },
    "./directive-helpers.js": {
      "types": "./development/directive-helpers.d.ts",
      "default": "./directive-helpers.js"
    },
    "./directive.js": {
      "types": "./development/directive.d.ts",
      "default": "./directive.js"
    },
    "./directives/async-append.js": {
      "types": "./development/directives/async-append.d.ts",
      "default": "./directives/async-append.js"
    },
    "./directives/async-replace.js": {
      "types": "./development/directives/async-replace.d.ts",
      "default": "./directives/async-replace.js"
    },
    "./directives/cache.js": {
      "types": "./development/directives/cache.d.ts",
      "default": "./directives/cache.js"
    },
    "./directives/choose.js": {
      "types": "./development/directives/choose.d.ts",
      "default": "./directives/choose.js"
    },
    "./directives/class-map.js": {
      "types": "./development/directives/class-map.d.ts",
      "default": "./directives/class-map.js"
    },
    "./directives/guard.js": {
      "types": "./development/directives/guard.d.ts",
      "default": "./directives/guard.js"
    },
    "./directives/if-defined.js": {
      "types": "./development/directives/if-defined.d.ts",
      "default": "./directives/if-defined.js"
    },
    "./directives/join.js": {
      "types": "./development/directives/join.d.ts",
      "default": "./directives/join.js"
    },
    "./directives/keyed.js": {
      "types": "./development/directives/keyed.d.ts",
      "default": "./directives/keyed.js"
    },
    "./directives/live.js": {
      "types": "./development/directives/live.d.ts",
      "default": "./directives/live.js"
    },
    "./directives/map.js": {
      "types": "./development/directives/map.d.ts",
      "default": "./directives/map.js"
    },
    "./directives/range.js": {
      "types": "./development/directives/range.d.ts",
      "default": "./directives/range.js"
    },
    "./directives/ref.js": {
      "types": "./development/directives/ref.d.ts",
      "default": "./directives/ref.js"
    },
    "./directives/repeat.js": {
      "types": "./development/directives/repeat.d.ts",
      "default": "./directives/repeat.js"
    },
    "./directives/style-map.js": {
      "types": "./development/directives/style-map.d.ts",
      "default": "./directives/style-map.js"
    },
    "./directives/template-content.js": {
      "types": "./development/directives/template-content.d.ts",
      "default": "./directives/template-content.js"
    },
    "./directives/unsafe-html.js": {
      "types": "./development/directives/unsafe-html.d.ts",
      "default": "./directives/unsafe-html.js"
    },
    "./directives/unsafe-svg.js": {
      "types": "./development/directives/unsafe-svg.d.ts",
      "default": "./directives/unsafe-svg.js"
    },
    "./directives/until.js": {
      "types": "./development/directives/until.d.ts",
      "default": "./directives/until.js"
    },
    "./directives/when.js": {
      "types": "./development/directives/when.d.ts",
      "default": "./directives/when.js"
    },
    "./experimental-hydrate-support.js": {
      "types": "./development/experimental-hydrate-support.d.ts",
      "default": "./experimental-hydrate-support.js"
    },
    "./experimental-hydrate.js": {
      "types": "./development/experimental-hydrate.d.ts",
      "default": "./experimental-hydrate.js"
    },
    "./html.js": {
      "types": "./development/html.d.ts",
      "default": "./html.js"
    },
    "./polyfill-support.js": {
      "types": "./development/polyfill-support.d.ts",
      "default": "./polyfill-support.js"
    },
    "./static-html.js": {
      "types": "./development/static-html.d.ts",
      "default": "./static-html.js"
    }

should we just re export all of these?