hister 0.12.0 (new formula)

[mvanhorn]

New formula for hister (v0.12.0). Upstream issue requesting Homebrew distribution: asciimoo/hister#161.

Repo stats: 767 stars, 42 forks, 13 tagged releases (v0.1.0–v0.12.0). License: AGPL-3.0-or-later.

The build runs go generate ./... (which invokes webui/build.sh to produce the Svelte web UI bundle embedded via //go:embed) and then go build. Node is a build-only dep; the runtime is a single static Go binary.

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• Have you built your formula locally with HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>?
• Is your test running fine brew test <formula>?
• Does your build pass brew audit --strict <formula> (after doing HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>)? If this is a new formula, does it pass brew audit --new <formula>?

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• AI was used to generate or assist with generating this PR. The formula was drafted with Claude (Anthropic) and then verified by me locally: brew audit --new --strict --online hister passes clean, brew install --build-from-source hister succeeds (~1 min), brew test hister passes, and hister --version reports v0.12.0. I reviewed the formula against sibling Go+Node formulas (autobrr, anubis) for convention match and read the relevant upstream source (generate.go, webui/build.sh, server/static/static.go) before deciding on the build shape.