Add gh/tea to the CLI wizard, drop the JetBrains module from all templates

- cli-setup-wizard.sh (identical across all 6 templates): add GitHub CLI
  (gh, installed via the official apt repo) and Gitea CLI (tea, official
  binary release to ~/.local/bin) as two more opt-in install-then-login
  prompts, alongside the existing Copilot/Antigravity/Claude Code CLI
  entries. Same pattern: skip if already installed, ask before installing,
  attempt login, never hard-fail the wizard.
- main.tf (all 6 templates): remove the `module "jetbrains"` block - not
  used, dropped per request.
- README.md: update the "Layout" blurb and CLI setup wizard tool list to
  match.

templates/web/cli-setup-wizard.sh

@@ -96,6 +96,47 @@ else
   echo "Skipping Claude Code CLI: bun not found on this workspace image."
 fi
 
+# --- GitHub CLI (gh) ---
+if command -v gh >/dev/null 2>&1; then
+  echo "GitHub CLI already installed, skipping."
+else
+  if ask_yes_no "Install GitHub CLI (gh) and log in?"; then
+    if (sudo mkdir -p -m 755 /etc/apt/keyrings \
+        && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg >/dev/null \
+        && sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
+        && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list >/dev/null \
+        && sudo apt-get update -qq && sudo apt-get install -y gh); then
+      gh auth login || echo "Install succeeded but login didn't complete. Retry any time with: gh auth login"
+    else
+      echo "GitHub CLI install failed. Retry later with: gh auth login (once gh is installed)"
+    fi
+  fi
+fi
+
+# --- Gitea CLI (tea) ---
+if command -v tea >/dev/null 2>&1; then
+  echo "Gitea CLI already installed, skipping."
+else
+  if ask_yes_no "Install Gitea CLI (tea) and log in?"; then
+    TEA_ARCH="$(uname -m)"
+    case "$TEA_ARCH" in
+      x86_64) TEA_ARCH="amd64" ;;
+      aarch64) TEA_ARCH="arm64" ;;
+    esac
+    TEA_VERSION="$(curl -fsSL https://gitea.com/api/v1/repos/gitea/tea/releases/latest | grep -o '"tag_name":[^,]*' | grep -o 'v[0-9][^"]*')"
+    mkdir -p "$HOME/.local/bin"
+    if [ -n "$TEA_VERSION" ] \
+        && curl -fsSL "https://gitea.com/gitea/tea/releases/download/${TEA_VERSION}/tea-${TEA_VERSION#v}-linux-${TEA_ARCH}" -o "$HOME/.local/bin/tea" \
+        && chmod +x "$HOME/.local/bin/tea"; then
+      echo "Add this Gitea instance now (e.g. https://git.octoturge.com)..."
+      tea login add || echo "Login didn't complete. Retry any time with: tea login add"
+    else
+      echo "Gitea CLI install failed. Retry later from: https://gitea.com/gitea/tea/releases"
+      rm -f "$HOME/.local/bin/tea"
+    fi
+  fi
+fi
+
 echo ""
 if ask_yes_no "Mark setup wizard as complete so it stops asking on new terminals?"; then
   touch "$WIZARD_DONE_FILE"