feat: add Homebrew cask definition and automated generation script

[samirpatil2000]

No description provided.

[chatgpt-codex-connector]

💡 Codex Review

Buffer/Views/HistoryWindow.swift

Lines 810 to 812 in b779db7

	if event.modifierFlags.contains(.command) {
	onDelete()
	return nil

Exclude text-edit shortcuts from destructive delete handler

GlobalKeyMonitor deletes the selected history item on any ⌘⌫ keypress without checking whether the user is currently editing text. Because the search field is focused when the window opens, a normal macOS text-edit action like ⌘⌫ (clear to beginning of line) will unexpectedly delete clipboard history entries, which is destructive and easy to trigger accidentally.

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Buffer/Services/ClipboardWatcher.swift

Lines 119 to 123 in b779db7

	if let filename = store.saveText(text) {
	let item = ClipboardItem.largeText(preview: preview, filename: filename, sourceApp: sourceApp)
	store.add(item)
	print("[Buffer] Large text (\(textSize / 1024) KB) saved to file: \(filename)")
	}

Add fallback when large text cannot be saved to disk

For large text payloads, the watcher only adds an item when saveText succeeds; if file persistence fails (e.g., disk full, permission issues), the clipboard change is silently dropped and never appears in history. This creates data loss specifically for large entries and regresses reliability versus the small-text path, so it should fall back to inline/truncated storage instead of doing nothing.

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Buffer/Services/ClipboardWatcher.swift

Lines 105 to 106 in b779db7

	let hashSource = textSize > inlineTextLimit ? String(text.prefix(10_000)) : text
	let hash = hashSource.hashValue

Avoid prefix-only hash for large-text deduplication

Deduplication hashes only the first 10,000 characters for large text, so two different large clipboard entries that share that prefix are treated as duplicates and the newer one is dropped. This is realistic for long logs/JSON blobs with common headers and causes missed captures; dedupe should incorporate the full content (or a stronger digest strategy that still distinguishes differing tails).

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