fix: Adds Prettier config, runs on all files.

[willum070]

This PR adds a Prettier config file, then bravely runs Prettier on all files under samples/.

[snippet-bot]

Here is the summary of changes.

You are about to add 46 region tags.

• samples/add-map/index.html:7, tag maps_add_map
• samples/add-map/index.html:16, tag maps_add_map_heading
• samples/add-map/index.html:19, tag maps_add_map_body
• samples/add-map/index.ts:11, tag maps_add_map_instantiate_map
• samples/add-map/index.ts:31, tag maps_add_map_instantiate_marker
• samples/address-validation/index.html:7, tag maps_address_validation
• samples/advanced-markers-collision/index.ts:66, tag maps_advanced_markers_collision_create_marker
• samples/deckgl-kml-updated/style.css:6, tag maps_deckgl_kml_updated
• samples/deckgl-kml/style.css:6, tag maps_deckgl_kml
• samples/layer-data-style/index.ts:17, tag maps_layer_data_style_script_snippet_load
• samples/layer-data-style/index.ts:24, tag maps_layer_data_style_script_snippet_style
• samples/place-autocomplete-basic-map/index.html:21, tag maps_place_autocomplete_basic_map_add
• samples/place-autocomplete-basic-map/index.ts:59, tag maps_place_autocomplete_basic_map_listener
• samples/routes-get-alternatives/index.html:7, tag maps_routes_get_alternatives
• samples/routes-get-alternatives/index.ts:34, tag maps_routes_get_alternatives_request_full
• samples/routes-get-alternatives/index.ts:35, tag maps_routes_get_alternatives_request
• samples/routes-get-alternatives/index.ts:46, tag maps_routes_get_alternatives_compute
• samples/routes-get-directions-panel/index.ts:56, tag maps_routes_get_directions_panel_steps
• samples/routes-get-directions/index.html:7, tag maps_routes_get_directions
• samples/routes-get-directions/index.ts:31, tag maps_routes_get_directions_request_string
• samples/routes-get-directions/index.ts:40, tag maps_routes_get_directions_request_placeid
• samples/routes-get-directions/index.ts:57, tag maps_routes_get_directions_request_latlng
• samples/routes-get-directions/index.ts:72, tag maps_routes_get_directions_request_pluscode
• samples/routes-get-directions/index.ts:81, tag maps_routes_get_directions_request_complete
• samples/routes-get-directions/index.ts:82, tag maps_routes_get_directions_request_simple
• samples/routes-get-directions/index.ts:93, tag maps_routes_get_directions_compute
• samples/routes-get-directions/index.ts:98, tag maps_routes_get_directions_polyline
• samples/routes-markers/index.html:7, tag maps_routes_markers
• samples/routes-markers/index.ts:36, tag maps_routes_markers_request_full
• samples/routes-markers/index.ts:37, tag maps_routes_markers_request
• samples/routes-markers/index.ts:56, tag maps_routes_markers_style_maker
• samples/routes-route-matrix/index.html:7, tag maps_routes_route_matrix
• samples/routes-route-matrix/index.ts:58, tag maps_routes_route_matrix_request
• samples/test-example/index.html:7, tag maps_test_example
• samples/test-example/index.html:16, tag maps_test_example_heading
• samples/test-example/index.html:19, tag maps_test_example_body
• samples/test-example/index.ts:11, tag maps_test_example_instantiate_map
• samples/test-example/index.ts:31, tag maps_test_example_instantiate_marker
• samples/ui-kit-place-details-compact/index.html:16, tag maps_ui_kit_place_details_compact_container
• samples/ui-kit-place-details-compact/index.html:19, tag maps_ui_kit_place_details_compact_request
• samples/ui-kit-place-details-compact/index.html:24, tag maps_ui_kit_place_details_compact_config
• samples/ui-kit-place-details/index.html:16, tag maps_ui_kit_place_details_map
• samples/ui-kit-place-details/index.html:21, tag maps_ui_kit_place_details_container
• samples/ui-kit-place-details/index.ts:49, tag maps_ui_kit_place_details_event
• samples/ui-kit-place-search-nearby/index.html:16, tag maps_ui_kit_place_search_nearby_map
• samples/ui-kit-place-search-text/index.html:16, tag maps_ui_kit_place_search_text_map

You are about to delete 46 region tags.

• samples/add-map/index.html:7, tag maps_add_map
• samples/add-map/index.html:16, tag maps_add_map_heading
• samples/add-map/index.html:19, tag maps_add_map_body
• samples/add-map/index.ts:11, tag maps_add_map_instantiate_map
• samples/add-map/index.ts:29, tag maps_add_map_instantiate_marker
• samples/address-validation/index.html:7, tag maps_address_validation
• samples/advanced-markers-collision/index.ts:63, tag maps_advanced_markers_collision_create_marker
• samples/deckgl-kml-updated/style.css:6, tag maps_deckgl_kml_updated
• samples/deckgl-kml/style.css:6, tag maps_deckgl_kml
• samples/layer-data-style/index.ts:17, tag maps_layer_data_style_script_snippet_load
• samples/layer-data-style/index.ts:24, tag maps_layer_data_style_script_snippet_style
• samples/place-autocomplete-basic-map/index.html:21, tag maps_place_autocomplete_basic_map_add
• samples/place-autocomplete-basic-map/index.ts:59, tag maps_place_autocomplete_basic_map_listener
• samples/routes-get-alternatives/index.html:7, tag maps_routes_get_alternatives
• samples/routes-get-alternatives/index.ts:35, tag maps_routes_get_alternatives_request_full
• samples/routes-get-alternatives/index.ts:36, tag maps_routes_get_alternatives_request
• samples/routes-get-alternatives/index.ts:47, tag maps_routes_get_alternatives_compute
• samples/routes-get-directions-panel/index.ts:54, tag maps_routes_get_directions_panel_steps
• samples/routes-get-directions/index.html:7, tag maps_routes_get_directions
• samples/routes-get-directions/index.ts:29, tag maps_routes_get_directions_request_string
• samples/routes-get-directions/index.ts:38, tag maps_routes_get_directions_request_placeid
• samples/routes-get-directions/index.ts:55, tag maps_routes_get_directions_request_latlng
• samples/routes-get-directions/index.ts:70, tag maps_routes_get_directions_request_pluscode
• samples/routes-get-directions/index.ts:79, tag maps_routes_get_directions_request_complete
• samples/routes-get-directions/index.ts:80, tag maps_routes_get_directions_request_simple
• samples/routes-get-directions/index.ts:91, tag maps_routes_get_directions_compute
• samples/routes-get-directions/index.ts:95, tag maps_routes_get_directions_polyline
• samples/routes-markers/index.html:7, tag maps_routes_markers
• samples/routes-markers/index.ts:36, tag maps_routes_markers_request_full
• samples/routes-markers/index.ts:37, tag maps_routes_markers_request
• samples/routes-markers/index.ts:56, tag maps_routes_markers_style_maker
• samples/routes-route-matrix/index.html:7, tag maps_routes_route_matrix
• samples/routes-route-matrix/index.ts:51, tag maps_routes_route_matrix_request
• samples/test-example/index.html:7, tag maps_test_example
• samples/test-example/index.html:16, tag maps_test_example_heading
• samples/test-example/index.html:19, tag maps_test_example_body
• samples/test-example/index.ts:11, tag maps_test_example_instantiate_map
• samples/test-example/index.ts:29, tag maps_test_example_instantiate_marker
• samples/ui-kit-place-details-compact/index.html:16, tag maps_ui_kit_place_details_compact_container
• samples/ui-kit-place-details-compact/index.html:19, tag maps_ui_kit_place_details_compact_request
• samples/ui-kit-place-details-compact/index.html:22, tag maps_ui_kit_place_details_compact_config
• samples/ui-kit-place-details/index.html:16, tag maps_ui_kit_place_details_map
• samples/ui-kit-place-details/index.html:21, tag maps_ui_kit_place_details_container
• samples/ui-kit-place-details/index.ts:43, tag maps_ui_kit_place_details_event
• samples/ui-kit-place-search-nearby/index.html:16, tag maps_ui_kit_place_search_nearby_map
• samples/ui-kit-place-search-text/index.html:16, tag maps_ui_kit_place_search_text_map

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[chrisjshull]

Should this PR include a package.json change to include prettier as a devDep?

Similarly, it would be good to make sure there is something enforcing that prettier has been run before PRs are submitted.