GUIによる変換エラーの修正 (#698)

<!-- Close or Related Issues -->
Close #697

### What I did（変更内容）
<!-- Please describe the motivation behind this PR and the changes it
introduces. -->
<!-- どのような変更をしますか？ 目的は？ -->

- GUI側で渡す変数名がrust側の受け取りの変数名と異なっていたのが原因でした。


### Notes（連絡事項）
<!-- If manual testing is required, please describe the procedure. -->
<!-- 手動での動作確認が必要なら手順を簡単に伝えてください。そのほか連絡事項など。 -->

None / なし

app/src/lib/components/TransformerOptions.svelte

@@ -1,11 +1,11 @@
 <script lang="ts">
 	import { isBooleanConfig, isSelectionConfig } from '$lib/transformer';
 
-	export let transformerRegistry;
+	export let transformerSettings;
 </script>
 
-{#if transformerRegistry && transformerRegistry.configs.length > 0}
-	{#each transformerRegistry.configs as config}
+{#if transformerSettings && transformerSettings.configs.length > 0}
+	{#each transformerSettings.configs as config}
 		{#if isBooleanConfig(config.parameter)}
 			<div class="flex gap-2 w-80 items-center">
 				<label for={config.key} class="w-3/4 pointer-events-none">

app/src/routes/+page.svelte

@@ -23,7 +23,8 @@
 	let isConvertButtonDisabled = true;
 
 	$: isConvertButtonDisabled = !inputPaths.length || !outputPath || isRunning;
-	let transformerRegistry: TransformerSettings;
+	let transformerSettings: TransformerSettings;
+
 
 	async function convertAndSave() {
 		isRunning = true;
@@ -35,7 +36,7 @@
 				filetype,
 				epsg,
 				rulesPath,
-				transformerRegistry,
+				transformerSettings,
 				sinkParameters
 			});
 
@@ -75,7 +76,7 @@
 			bind:epsg
 			bind:rulesPath
 			bind:sinkParameters
-			bind:transformerRegistry
+			bind:transformerSettings
 		/>
 
 		<OutputSelector {filetype} bind:outputPath />

app/src/routes/SettingSelector.svelte

@@ -13,7 +13,7 @@ import * as dialog from "@tauri-apps/plugin-dialog"
 	export let epsg: number = 4979;
 	export let rulesPath: string;
 	export let sinkParameters: SinkParameters;
-	export let transformerRegistry: TransformerSettings;
+	export let transformerSettings: TransformerSettings;
 
 	$: epsgOptions = filetypeOptions[filetype]?.epsg || [];
 	$: disableEpsgOptions = epsgOptions.length < 2;
@@ -42,13 +42,13 @@ import * as dialog from "@tauri-apps/plugin-dialog"
 		rulesPath = Array.isArray(res) ? res[0] : res;
 	}
 
-	async function getTransformerRegistry(filetype: string) {
+	async function getTransformerSettings(filetype: string) {
 		const registry = (await invoke('get_transform', { filetype })) as any;
 
-		transformerRegistry = registry;
+		transformerSettings = registry;
 	}
 
-	$: getTransformerRegistry(filetype);
+	$: getTransformerSettings(filetype);
 
 	let sinkOptionKeys: string[] = [];
 
@@ -115,11 +115,11 @@ import * as dialog from "@tauri-apps/plugin-dialog"
 			</select>
 		</div>
 
-		{#if (transformerRegistry && transformerRegistry.configs.length > 0) || sinkOptionKeys.length > 0}
+		{#if (transformerSettings && transformerSettings.configs.length > 0) || sinkOptionKeys.length > 0}
 			<div class="flex flex-col">
 				<label for="transform-select" class="font-bold mb-1.5">出力の詳細設定</label>
 				<div class="flex flex-col gap-2">
-					<TransformerOptions bind:transformerRegistry />
+					<TransformerOptions bind:transformerSettings />
 					<SinkOptions bind:sinkOptionKeys bind:sinkParameters />
 				</div>
 			</div>