fix: don't check for disallowed words when dealing with existing user names (@fehmer)

[fehmer]

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[Copilot]

Pull request overview

Adds a “username without disallowed-words filter” schema and switches lookup-style UI validations (search/profile navigation) to use it, so users can interact with legacy usernames that would now fail the profanity/disallowed-words check.

Changes:

• Add UserNameWithoutFilterSchema and refactor UserNameSchema to build on it.
• Update profile lookup + command line profile search validation to use the unfiltered schema.
• Remove unused isUsernameValid helper + its schema import.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/schemas/src/users.ts	Introduces UserNameWithoutFilterSchema; reuses it inside UserNameSchema.
frontend/src/ts/utils/misc.ts	Removes unused UserNameSchema import and isUsernameValid.
frontend/src/ts/pages/friends.ts	Switches add-friend modal schema to unfiltered username validation.
frontend/src/ts/components/pages/profile/ProfileSearchPage.tsx	Uses unfiltered username schema for profile lookup form validation.
frontend/src/ts/commandline/lists/navigation.ts	Uses unfiltered username schema for command-line profile search validation.

Comments suppressed due to low confidence (1)

frontend/src/ts/pages/friends.ts:59

• addFriendModal still uses Ape.users.getNameAvailability for remote validation. That endpoint’s path param schema is UserNameSchema (includes disallowed-words check), so legacy/disallowed usernames will still fail server-side validation even though the local schema was switched. For “existing user” validation, call the profile lookup endpoint (e.g. Ape.users.getProfile with isUid:false) or introduce a dedicated existence-check endpoint that uses UserNameWithoutFilterSchema.

      validation: {
        schema: UserNameWithoutFilterSchema,
        isValid: remoteValidation(
          async (name) => Ape.users.getNameAvailability({ params: { name } }),
          { check: (data) => !data.available || "Unknown user" },
        ),