Keep feedback launcher visible on mobile

[sarthakagrawal927]

Cause

A global @media (max-width: 1024px) rule in src/index.css set [data-saasmaker-widget] to display: none !important, hiding the feedback launcher on phones and tablets.

Change

Removed that hide rule. The existing widget keeps its normal bottom-right placement; the compact navigation remains in the header, and no positioning override was needed.

Verification

• git diff --check passed.
• Local Biome and Vite build could not run because this managed macOS workspace lacks the optional Biome and Rolldown native bindings. Linux CI and rendered review are pending.
• Existing feedback route guards and widget implementation are unchanged.

[sarthakagrawal927]

Released and verified at exact main 54d52e0b89793e195f2a055101ed6080e3a9c447.

• PR and exact-main CI passed; guarded deployment run 37178178134 succeeded with migrations skipped.
• Provider production deployment: 8ba66749-42c6-4694-9c55-c01733812415, source 54d52e0.
• Real owner Chrome: feedback button and dialog visible and operable at 390, 768 and 1440px. Fresh settled captures saved locally; no form submitted. Temporary viewport reset and QA tab closed.
• This removes the mobile CSS suppression while preserving the existing focused-route source guard. Valid share route rendered acceptance remains unverified; an invalid share URL is not evidence.
• No dependencies, secrets, migrations or production-config changes in this patch.