style: Add Biome ignore comments to suppress linting warnings and adjust process.env access.

Author: miccy

examples/react-electron/electron/main.ts

@@ -16,7 +16,7 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 process.env.APP_ROOT = path.join(__dirname, "..");
 
 // 🚧 Use ['ENV_NAME'] avoid vite:define plugin - Vite@2.x
-export const VITE_DEV_SERVER_URL = process.env["VITE_DEV_SERVER_URL"];
+export const VITE_DEV_SERVER_URL = process.env.VITE_DEV_SERVER_URL;
 export const MAIN_DIST = path.join(process.env.APP_ROOT, "dist-electron");
 export const RENDERER_DIST = path.join(process.env.APP_ROOT, "dist");
 

examples/react-nextjs/components/EvoluMinimalExample.tsx

@@ -10,6 +10,7 @@ import { type FC, Suspense, use, useState } from "react";
 // Primary keys are branded types, preventing accidental use of IDs across
 // different tables (e.g., a TodoId can't be used where a UserId is expected).
 const TodoId = Evolu.id("Todo");
+// biome-ignore lint/correctness/noUnusedVariables: Unused type alias kept for reference
 type TodoId = typeof TodoId.Type;
 
 // Schema defines database structure with runtime validation.

packages/common/src/Type.ts

@@ -3242,6 +3242,7 @@ export const formatObjectError = <Error extends TypeError>(
       case "Props": {
         const formattedErrors = Object.entries(error.reason.errors)
           .filter(([, error]) => error !== undefined)
+          // biome-ignore lint/style/noNonNullAssertion: Filtered above
           .map(([key, error]) => `- ${key}: ${formatTypeError(error!)}`)
           .join("\n");
         return `Invalid object properties:\n${formattedErrors}`;

packages/common/src/local-first/Storage.ts

@@ -1540,6 +1540,7 @@ const fingerprintRanges =
     const fingerprintRanges = result.value.rows.map(
       (row, i, arr): FingerprintRange => ({
         type: RangeType.Fingerprint,
+        // biome-ignore lint/style/noNonNullAssertion: Guaranteed by logic
         upperBound: i === arr.length - 1 ? upperBound : row.b!,
         fingerprint: sqliteFingerprintToFingerprint([
           row.h1,

packages/common/test/Task.test.ts

@@ -1331,6 +1331,7 @@ describe("Fiber", () => {
 
       // Let daemon complete and wait for it
       daemonCanComplete.resolve();
+      // biome-ignore lint/style/noNonNullAssertion: Test utility
       await daemonFiber!;
 
       expect(events).toEqual([
@@ -1422,6 +1423,7 @@ describe("Fiber", () => {
       ]);
 
       daemonCanComplete.resolve();
+      // biome-ignore lint/style/noNonNullAssertion: Test utility
       await daemonFiber!;
 
       expect(events).toEqual([
@@ -3914,6 +3916,7 @@ describe("DI", () => {
         () => {
           attempts++;
           if (attempts < 3) return err<NetworkError>({ type: "NetworkError" });
+          // biome-ignore lint/style/noNonNullAssertion: Test utility
           return ok(url.split("/").pop()!);
         },
     };

packages/common/test/Type.test.ts

@@ -365,6 +365,7 @@ test("TrimmedString", () => {
   }
 
   const TrimmedAString = trimmed(AString);
+  // biome-ignore lint/correctness/noUnusedVariables: Test utility
   type TrimmedAString = typeof TrimmedAString.Type;
 
   expect(TrimmedAString.from("a")).toEqual(ok("a"));
@@ -2401,6 +2402,7 @@ test("optional", () => {
     age: PositiveNumber,
   });
 
+  // biome-ignore lint/correctness/noUnusedVariables: Test utility
   type User = typeof User.Type;
 
   expect(User.from({ name: "Alice", age: 30 })).toEqual(
@@ -2691,6 +2693,7 @@ test("custom formatTypeError written from scratch", () => {
         if (error.reason.kind === "NotObject") return "Must be an object";
         if (error.reason.kind === "ExtraKeys")
           return "Contains unexpected fields";
+        // biome-ignore lint/style/noNonNullAssertion: Guaranteed by logic
         const firstError = Object.values(error.reason.errors).find(
           (e) => e !== undefined,
         )!;
@@ -3352,6 +3355,7 @@ describe("typed", () => {
     });
 
     const Payment = union(Credit, Debit, Cash, Crypto);
+    // biome-ignore lint/correctness/noUnusedVariables: Test utility
     type Payment = typeof Payment.Type;
 
     // Each variant is distinguishable by type
@@ -3414,6 +3418,7 @@ describe("typed", () => {
       age: optional(PositiveInt),
     });
 
+    // biome-ignore lint/correctness/noUnusedVariables: Test utility
     type User = typeof User.Type;
 
     const validUser = User.from({