AutoSubs v3.4.0

What's Changed

• ci: fast-forward protected unreleased tags by @GodsQuantum in #47
• Final audit: harden picker UI and automate Dependabot by @GodsQuantum in #48
• build(deps): bump the codeql-suite group across 1 directory with 2 updates by @dependabot[bot] in #43
• chore: finalize audit ownership and Dependabot grouping by @GodsQuantum in #49
• build(deps): bump node from 24.21.0-trixie-slim to 26.10.0-trixie-slim by @dependabot[bot] in #42
• ci: harden Dependabot merge and publishing by @GodsQuantum in #51
• audit: final UI accessibility and Dependabot notification cleanup by @GodsQuantum in #52
• fix: make frontend source encoding resilient by @GodsQuantum in #53
• feat: release AutoSubs 3.4.0 by @GodsQuantum in #54

Full Changelog: v3.3.0...v3.4.0