refactor(parsing): Replace JSON.parse with parseJsonWithSchema (@dev-…

[dev-mohit06]

refactor(parsing): Replace JSON.parse with parseJsonWithSchema (@dev-mohit06)

Description

Replaces JSON.parse calls with parseJsonWithSchema to improve type safety and error handling across multiple frontend TypeScript files. This change enhances JSON parsing by adding schema validation and consistent error handling.

Checks

• Adding quotes? (N/A)
• Adding a language or a theme? (N/A)
• Check if any open issues are related to this PR
• PR title follows Conventional Commits standard
• Included GitHub username in PR title

Changes

• Updated JSON parsing in files:

  • frontend/src/ts/event-handlers/account.ts
  • frontend/src/ts/modals/import-export-settings.ts
  • frontend/src/ts/controllers/analytics-controller.ts
  • frontend/src/ts/utils/local-storage-with-schema.ts
  • frontend/src/ts/utils/url-handler.ts
  • frontend/src/ts/commandline/lists.ts
  • frontend/src/ts/test/wikipedia.ts

• Added new schema in frontend/src/ts/test/custom-text.ts:

export const customTextDataSchema = z.object({
  text: z.array(z.string()),
  mode: CustomTextModeSchema,
  limit: z.object({ value: z.number(), mode: CustomTextLimitModeSchema }),
  pipeDelimiter: z.boolean(),
});

Motivation

• Improve runtime type safety
• Provide more robust error handling
• Create consistent JSON parsing approach across application

[github-actions]

Hey there and thank you for opening this pull request! 👋🏼

We require pull request titles to follow the Conventional Commits specification and also include the author name at the end inside parenthesis. It looks like your proposed title needs to be adjusted.

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Title "refactor(parsing): Replace JSON.parse with parseJsonWithSchema (@dev-…"
didn't match the configured pattern. Please ensure that the title
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A correct version would look something like: 

feat: add new feature (@github-username)
impr(quotes): add english quotes (@github-username)
fix: resolve bug (@github-username)

A correct version would look something like:

feat: add new feature (@github-username)
impr(quotes): add english quotes (@github-username)
fix: resolve bug (@github-username)

[github-actions]

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