Lint with Oxlint through Vite+ instead of ESLint

Replace ESLint, typescript-eslint, eslint-plugin-node and the flat
config helpers with vite-plus, which runs Oxlint for vp lint. The rules
are carried over from eslint.config.mjs by @oxlint/migrate into the lint
section of the root vite.config.ts. The formatting rules ESLint
deprecated run as @stylistic rules through Oxlint's JS plugin support,
and disable comments naming them are updated to the @stylistic names.

@stylistic understands TypeScript syntax that the core rules skipped,
so the autofix adds missing semicolons and spaces in type literals and
aliases. Leading | and & in multiline types stay where they were.

Oxlint's node/no-sync also reports identifiers ending in Sync that are
not calls. The test helper techSync is renamed and the two other names
are ignored.

Refs #1127

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

plugins/player_auth/instance.ts

@@ -9,7 +9,7 @@ type IpcPlayerAuth = {
 	type: "set_verify_code",
 	player: string,
 	verify_code: string,
-}
+};
 
 export default async function loadInstancePlugin(context: InstancePluginContext) {
 	const { instance, host, logger, plugin } = context;

plugins/player_sync/instance.ts

@@ -10,12 +10,12 @@ import { type Component, enabledComponents, stripPlayerData } from "./components
 
 type IpcPlayerName = {
 	player_name: string
-}
+};
 
 type IpcDownloadRequest = {
 	player_name: string,
 	recipe_notifications?: string,
-}
+};
 
 /** Components as an escaped JSON object for the scenario. */
 function componentsJson(enabled: Set<Component>) {
@@ -30,7 +30,7 @@ type IpcAcquireResponse = {
 	message?: string,
 	epoch?: number,
 	token?: string,
-}
+};
 
 /**
  * Splits string into array of strings with max of a certain length
@@ -64,7 +64,7 @@ export type RecipeNotificationDelta = {
 	remove?: string[],
 	/** add is the whole stored list, sent without the instance's: the save works out what to remove */
 	full?: true,
-}
+};
 
 /**
  * Compute the changes needed to turn the current cleared recipe list into the stored one

plugins/player_sync/messages.ts

@@ -30,7 +30,7 @@ export type IpcPlayerData = {
 	// Components the upload was serialized with, all when missing
 	components?: Record<string, boolean> | unknown[],
 	destination_instance_id?: number, // set_destination's instance, on the leave upload only; not player data
-}
+};
 
 // Marks tombstones in player_sync.json
 const jsonReserved = { deleted: Type.Optional(Type.Never()) };

plugins/research_sync/controller.ts

@@ -22,7 +22,7 @@ type Technology = {
 	level: number,
 	progress: number | null,
 	researched: boolean,
-}
+};
 
 
 async function loadTechnologies(

plugins/research_sync/test/controller.js

@@ -145,21 +145,21 @@ describe("research_sync controller", function() {
 	});
 
 	describe("technology sync unlocking several levels", function() {
-		const techSync = (name, level, researched) => mock.getHandler(controller, SyncTechnologiesRequest)(
+		const syncTech = (name, level, researched) => mock.getHandler(controller, SyncTechnologiesRequest)(
 			new SyncTechnologiesRequest([new TechnologySync(name, level, null, researched)]), src
 		);
 		it("should drop one entry per level unlocked on a known technology", async function() {
-			await techSync("m", 4, true);
+			await syncTech("m", 4, true);
 			await update(["m", "m", "m", "x"]);
 			sent.length = 0;
-			await techSync("m", 7, true);
+			await syncTech("m", 7, true);
 			assert.deepEqual(await sync(), ["x"]);
 			assert.equal(queueEvents().length, 1);
 			assert.deepEqual(queueEvents()[0][1], new QueueEvent(["x"], null, null));
 		});
 		it("should drop one entry per level unlocked on a new technology", async function() {
 			await update(["m", "m", "x"]);
-			await techSync("m", 2, true);
+			await syncTech("m", 2, true);
 			assert.deepEqual(await sync(), ["x"]);
 		});
 	});

plugins/statistics_exporter/instance.ts

@@ -26,12 +26,12 @@ type IpcStats = {
 			weight: number,
 		}
 	}
-}
+};
 
 type IpcFlowType = {
 	"input": Record<string, number>,
 	"output": Record<string, number>,
-}
+};
 
 const instancePlayerCount = new Gauge(
 	"clusterio_statistics_exporter_instance_player_count",

plugins/subspace_storage/dole.ts

@@ -78,7 +78,9 @@ export class NeuralDole {
 		}
 	}
 
-	divider(object: { name:string, quality:string, count:number, instanceId:number, instanceName:string }): number {
+	divider(
+		object: { name: string, quality: string, count: number, instanceId: number, instanceName: string }
+	): number {
 		let magicData = doleNN.dose(
 			object.count, // numReq
 			this.items.getItemCount(object.name, object.quality) || 0,
@@ -118,7 +120,7 @@ export function doleDivider(
 		logItemTransfers,
 		logger,
 	} :{
-		object: { name:string, quality:string, count:number, instanceId:number, instanceName:string },
+		object: { name: string, quality: string, count: number, instanceId: number, instanceName: string },
 		items: lib.ItemDatabase,
 		logItemTransfers: boolean,
 		logger: lib.Logger,