look 0.7.1 (new cask)

[kunkka19xx]

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After making any changes to a cask, existing or new, verify:

• The submission is for a stable version or documented exception.
• brew audit --cask --online <cask> is error-free.
• brew style --fix <cask> reports no offenses.

Additionally, if adding a new cask:

• Named the cask according to the token reference.
• Checked the cask was not already refused (add your cask's name to the end of the search field).
• brew audit --cask --new <cask> worked successfully.
• HOMEBREW_NO_INSTALL_FROM_API=1 brew install --cask <cask> worked successfully.
• brew uninstall --cask <cask> worked successfully.

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• I did not use AI/LLM to create this PR, or I disclosed the tool/model below and reviewed its output, including zap stanza paths; I did not attribute commits to AI and will answer maintainer questions and review comments myself without AI/LLM.

AI disclosure: The cask was drafted with Claude (Opus). I reviewed it and ran these commands myself:

brew audit --cask --new --online

brew style --fix

Both clean.
The zap paths were checked against the files Look creates on my PC (~/.look and ~/Library/Application Support/Look, and noah-code.Look cache, HTTP storage and preferences entries).

• Update: For @bevanjkay's livecheck suggestion, I used Claude code.
  It found that stray tags in my repo made the default livecheck will report a wrong version.
  I deleted those tags manually, confirmed brew livecheck now reports 0.7.1, and Claude committed the change (3a05a44).
  That commit carries a Claude co-author line, so I've unticked the checklist item above.

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I'm the author of Look (https://github.com/kunkka19xx/look): a keyboard-first local launcher.
Release builds are signed with a Developer ID and notarized.

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