infra: add linting and formatting for js projects (#230)

* wip

* wip

* wip

* format

* wip(mobile): lint and format

* cleanup

* nits

* nits

* idiomatic react

* nit

* format all root files

js/desktop/src/lib/errors.ts

@@ -1,5 +1,5 @@
-import { z } from "zod";
-import { appEnv } from "@/config/env";
+import { z } from 'zod';
+import { appEnv } from '@/config/env';
 
 export class ApiError extends Error {
   constructor(
@@ -7,7 +7,7 @@ export class ApiError extends Error {
     message: string,
   ) {
     super(message);
-    this.name = "ApiError";
+    this.name = 'ApiError';
   }
 }
 
@@ -18,44 +18,47 @@ export class ApiError extends Error {
  */
 export class QuotaExceededError extends Error {
   constructor(public readonly networkId: string) {
-    super("Daily message limit reached");
-    this.name = "QuotaExceededError";
+    super('Daily message limit reached');
+    this.name = 'QuotaExceededError';
   }
 }
 
 const IPC_PREFIX = /^Error invoking remote method '[^']+':\s*/;
 
 function normalizeMessage(message: string): string {
-  return message.replace(IPC_PREFIX, "").replace(/^Error:\s*/, "").trim();
+  return message
+    .replace(IPC_PREFIX, '')
+    .replace(/^Error:\s*/, '')
+    .trim();
 }
 
 export function toUserMessage(err: unknown): string {
   if (err instanceof ApiError) {
-    if (err.status === 401) return "Please sign in again.";
+    if (err.status === 401) return 'Please sign in again.';
     if (err.status === 403) return "You don't have permission to do that.";
-    if (err.status === 404) return "Not found.";
+    if (err.status === 404) return 'Not found.';
     if (err.status === 408 || err.status === 429) {
-      return "Please try again in a moment.";
+      return 'Please try again in a moment.';
     }
     if (err.status >= 500) {
-      return "Something went wrong on our end. Please try again.";
+      return 'Something went wrong on our end. Please try again.';
     }
-    return normalizeMessage(err.message) || "Request failed.";
+    return normalizeMessage(err.message) || 'Request failed.';
   }
 
   if (err instanceof z.ZodError) {
-    return "Received unexpected data from the server.";
+    return 'Received unexpected data from the server.';
   }
 
   if (err instanceof TypeError && /fetch|network/i.test(err.message)) {
-    return "Network error. Check your connection.";
+    return 'Network error. Check your connection.';
   }
 
   if (err instanceof Error) {
-    return normalizeMessage(err.message) || "Something went wrong.";
+    return normalizeMessage(err.message) || 'Something went wrong.';
   }
 
-  return "Something went wrong.";
+  return 'Something went wrong.';
 }
 
 type ErrorContext = Record<string, unknown>;
@@ -77,9 +80,9 @@ export function installErrorSinks(sinks: {
 
 /** Expected-but-recordable failures. Breadcrumb only — never pages anyone. */
 export function logError(err: unknown, context?: ErrorContext): void {
-  if (appEnv === "dev") {
+  if (appEnv === 'dev') {
     // eslint-disable-next-line no-console
-    console.error("[error]", err, context ?? {});
+    console.error('[error]', err, context ?? {});
   }
   breadcrumbSink?.(err, context);
 }
@@ -87,6 +90,6 @@ export function logError(err: unknown, context?: ErrorContext): void {
 /** Unexpected failures the user may not see. Always captured. */
 export function reportError(err: unknown, context?: ErrorContext): void {
   // eslint-disable-next-line no-console
-  console.error("[error]", err, context ?? {});
+  console.error('[error]', err, context ?? {});
   captureSink?.(err, context);
 }