JetBrains listed as built-in extension in crates/goose-cli/src/commands/configure.rs

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Describe the bug

Enabling the JetBrains extension through goose configure fails because the JetBrains extension is incorrectly listed as a built-in option in Goose. Attempting to activate it results in the following error:

Error activating extension: Failed to add extension configuration, error: ProcessExit(ProcessExit { stderr: "  \u{1b}[2m2025-11-06T00:32:11.901604Z\u{1b}[0m \u{1b}[32m INFO\u{1b}[0m \u{1b}[1;32mgoose_mcp::mcp_server_runner\u{1b}[0m\u{1b}[32m: \u{1b}[32mStarting MCP server\u{1b}[0m\n    \u{1b}[2;3mat\u{1b}[0m crates/goose-mcp/src/mcp_server_runner.rs:18\n\n  \u{1b}[2m2025-11-06T00:32:11.901628Z\u{1b}[0m \u{1b}[33m WARN\u{1b}[0m \u{1b}[1;33mgoose_mcp::mcp_server_runner\u{1b}[0m\u{1b}[33m: \u{1b}[33mUnknown MCP server name: jetbrains\u{1b}[0m\n    \u{1b}[2;3mat\u{1b}[0m crates/goose-mcp/src/mcp_server_runner.rs:27\n\nError: Unknown MCP server name: jetbrains\n", source: ConnectionClosed("initialize response") })

The issue seems to be that the JetBrains extension is still listed in as a built-in extension in goose configure despite being removed in PR #2589.

The JetBrains extension appears in the CLI configuration dialog at:

• File: crates/goose-cli/src/commands/configure.rs

But is not present in:

• crates/goose-mcp/src/mcp_server_runner.rs (the source of truth for built-in extensions)
• ui/desktop/src/components/settings/extensions/bundled-extensions.json (Desktop UI list)

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To Reproduce Steps to reproduce the behavior:

1. Run goose configure in the CLI.
2. Select "Add Extension" > "Built-in Extension".
3. Enable the JetBrains extension from the list.
4. Open goose Desktop and start a new session. Get error

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Expected behavior The JetBrains extension should not appear in the list of built-in extensions if it is unsupported

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Please provide the following information

• OS & Arch: macOS
• Interface: UI (error)
• Version: 1.12.1
• Extensions enabled: Developer, Todo, Extension Manager
• Provider & Model: n/a