chore: clean .gitignore cache

scripts/install-go-1.25.6.sh

@@ -1,60 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Script to install Go 1.25.6 to /usr/local/go
-# Usage: sudo ./scripts/install-go-1.25.6.sh
-
-GO_VERSION="1.25.6"
-ARCH="linux-amd64"
-TARFILE="go${GO_VERSION}.${ARCH}.tar.gz"
-TMPFILE="/tmp/${TARFILE}"
-# Ensure GOPATH is set
-: ${GOPATH:=$HOME/go}
-: ${GOBIN:=${GOPATH}/bin}
-
-# Download
-if [ ! -f "$TMPFILE" ]; then
-  echo "Downloading go${GO_VERSION}..."
-  curl -sSfL -o "$TMPFILE" "https://go.dev/dl/${TARFILE}"
-fi
-
-# Remove existing installation
-if [ -d "/usr/local/go" ]; then
-  echo "Removing existing /usr/local/go..."
-  sudo rm -rf /usr/local/go
-fi
-
-# Extract
-echo "Extracting to /usr/local..."
-sudo tar -C /usr/local -xzf "$TMPFILE"
-
-# Setup system PATH via /etc/profile.d
-echo "Creating /etc/profile.d/go.sh to export /usr/local/go/bin and GOPATH/bin"
-sudo tee /etc/profile.d/go.sh > /dev/null <<'EOF'
-export PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
-EOF
-sudo chmod +x /etc/profile.d/go.sh
-
-# Update current session PATH
-export PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
-
-# Verify
-echo "Installed go: $(go version)"
-
-# Optionally install gopls
-echo "Installing gopls..."
-go install golang.org/x/tools/gopls@latest
-
-GOPLS_PATH="$GOPATH/bin/gopls"
-if [ -f "$GOPLS_PATH" ]; then
-  echo "gopls installed at $GOPLS_PATH"
-  $GOPLS_PATH version || true
-else
-  echo "gopls not installed in GOPATH/bin"
-fi
-
-cat <<'EOF'
-Done. Please restart your shell or run:
-  source /etc/profile.d/go.sh
-and restart your editor's Go language server (Go: Restart Language Server in VS Code)
-EOF