Remove update-neovim.sh tarball installer — neovim comes from system package (pacman), topgrade keeps it current

run_once_20-install-user-packages.sh.tmpl

@@ -200,53 +200,8 @@ if command -v bun >/dev/null 2>&1; then
     fi
 fi
 
-# Neovim — install official binary tarball, pinned to a known-good version.
-# Bump NVIM_TARGET_VERSION to upgrade. ~/.local/bin/update-neovim.sh does
-# the same check + download so topgrade can invoke it for upgrades.
-NVIM_TARGET_VERSION="v0.11.4"
-ARCH="$(uname -m)"
-case "$ARCH" in
-    x86_64)
-        NVIM_TARBALL="nvim-linux64.tar.gz"
-        NVIM_EXTRACT_DIR="nvim-linux64"
-        ;;
-    aarch64|arm64)
-        NVIM_TARBALL="nvim-linux-arm64.tar.gz"
-        NVIM_EXTRACT_DIR="nvim-linux-arm64"
-        ;;
-    *)
-        die "unsupported arch for neovim tarball: $ARCH"
-        ;;
-esac
-
-if command -v nvim >/dev/null 2>&1; then
-    INSTALLED_VER="$(nvim --version 2>/dev/null | head -1 | awk '{print $2}')"
-    if [[ "$INSTALLED_VER" == "$NVIM_TARGET_VERSION" ]]; then
-        log "neovim $INSTALLED_VER matches target — skipping"
-        NVIM_TARBALL=""
-    else
-        log "neovim $INSTALLED_VER != target $NVIM_TARGET_VERSION — upgrading"
-    fi
-fi
-
-if [[ -n "$NVIM_TARBALL" ]]; then
-    log "downloading neovim $NVIM_TARGET_VERSION ($NVIM_TARBALL)"
-    cd /tmp
-    if ! curl -fL --retry 3 \
-        "https://github.com/neovim/neovim/releases/download/${NVIM_TARGET_VERSION}/${NVIM_TARBALL}" \
-        -o nvim.tar.gz; then
-        die "failed to download neovim tarball"
-    fi
-    sudo rm -rf /opt/nvim-linux* /usr/local/bin/nvim
-    sudo tar -xzf nvim.tar.gz -C /opt/
-    sudo ln -sf "/opt/${NVIM_EXTRACT_DIR}/bin/nvim" /usr/local/bin/nvim
-    rm -f nvim.tar.gz
-fi
-
-# Verify neovim is reachable (PATH may need /usr/local/bin explicitly for this run)
-if ! command -v nvim >/dev/null 2>&1 && [[ -x /usr/local/bin/nvim ]]; then
-    export PATH="/usr/local/bin:$PATH"
-fi
+# Neovim comes from the system package (pacman list above); topgrade keeps
+# it current. No manual tarball install.
 
 {{ else -}}
 die "unsupported os_family: {{ .os_family }}"