Release 26.7.13

🐛 Bugfixes

• bin: test filesystem root in x-eza-git upward walk
• bin: make dfm and x-* helpers work on uninstalled checkouts
• tmux: emit window pill glyphs with POSIX octal escapes
• shell: export UTF-8 locale fallback in shell init
• theme: detect terminal background through tmux over SSH

🏗️ Build System

• workflows: provision bash 4+ and coreutils on macOS runners

📚 Documentation Changes

• audit: remove v1 findings files migrated to the v2 store
• audit: resolve remaining advisories, zero open findings
• audit: record CI-failure finding audit-07e93648 as fixed

🧹 Chores

• security: scope grype scans to authored content
• claude: retire v1 findings-format hook and rule