feat: interactive MCP console (mcpctl console <project>)

Ink-based TUI that shows exactly what an LLM sees through MCP.
Browse tools/resources/prompts, execute them, and see raw JSON-RPC
traffic in a protocol log. Supports gated session flow with
begin_session, raw JSON-RPC input, and session reconnect.

- McpSession class wrapping HTTP transport with typed methods
- 12 React/Ink components (header, protocol-log, menu, tool/resource/prompt views, etc.)
- 21 unit tests for McpSession against a mock MCP server
- Fish + Bash completions with project name argument
- bun compile with --external react-devtools-core

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

scripts/build-rpm.sh

@@ -19,7 +19,7 @@ pnpm build
 echo "==> Bundling standalone binaries..."
 mkdir -p dist
 rm -f dist/mcpctl dist/mcpctl-local dist/mcpctl-*.rpm
-bun build src/cli/src/index.ts --compile --outfile dist/mcpctl
+bun build src/cli/src/index.ts --compile --outfile dist/mcpctl --external react-devtools-core
 bun build src/mcplocal/src/main.ts --compile --outfile dist/mcpctl-local
 
 echo "==> Packaging RPM..."