chore: Remove local install script

script/install-local

@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-ROOT=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)
-PACKAGE_DIR="$ROOT/packages/opencode"
-INSTALLED=${OPENCODE_INSTALL_PATH:-$(command -v opencode || true)}
-
-if [[ -z "$INSTALLED" ]]; then
-  echo "opencode is not installed or is not on PATH" >&2
-  echo "Set OPENCODE_INSTALL_PATH to the executable you want to replace." >&2
-  exit 1
-fi
-
-INSTALLED=$(realpath "$INSTALLED")
-TARGET=$(bun --eval 'process.stdout.write(`opencode-${process.platform}-${process.arch}`)')
-BINARY="$PACKAGE_DIR/dist/$TARGET/bin/opencode"
-
-bun run --cwd "$PACKAGE_DIR" build --single "$@"
-
-if [[ ! -x "$BINARY" ]]; then
-  echo "Expected build output does not exist: $BINARY" >&2
-  exit 1
-fi
-
-if [[ ! -e "$INSTALLED.backup" ]]; then
-  cp -p "$INSTALLED" "$INSTALLED.backup"
-  echo "Backed up $INSTALLED to $INSTALLED.backup"
-fi
-
-install -m 755 "$BINARY" "$INSTALLED"
-
-echo "Installed local build at $INSTALLED"
-"$INSTALLED" --version