chore: remove dead console functions (batch 10)

[dsyme]

Removes 14 dead functions from pkg/console/ and one dead function from pkg/cli/:

pkg/console/

• FormatLocationMessage, FormatCountMessage, FormatListHeader (console.go)
• RenderTree, buildLipglossTree, renderTreeSimple (console.go / render.go)
• RenderTableAsJSON (render.go)
• PromptInput, PromptInputWithValidation (input.go)
• NewIndeterminateProgressBar (progress.go)
• SpinnerWrapper.IsEnabled (spinner.go)
• MoveCursorUp, MoveCursorDown (terminal.go)

pkg/cli/

• renderMCPHierarchyTree (mcp_tool_table.go) — called only console.RenderTree

Removed pkg/console/terminal_test.go entirely and cleaned up exclusive tests in 6 other test files.

[Copilot]

Pull request overview

Removes a batch of unused console/CLI helper functions and the associated test coverage, reducing surface area and dependencies in pkg/console and pkg/cli.

Changes:

• Deleted multiple unused console helpers (tree rendering, JSON table rendering, cursor movement, input helpers, indeterminate progress bar, spinner enabled check) and removed now-dead imports.
• Removed renderMCPHierarchyTree from the CLI MCP tool table code since it depended on the removed console tree renderer.
• Deleted/trimmed related tests, including removing pkg/console/terminal_test.go.

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pkg/console/terminal_test.go	Removed tests for dead terminal cursor helpers.
pkg/console/terminal.go	Removed dead cursor movement functions.
pkg/console/spinner_test.go	Removed tests/logic that depended on deleted IsEnabled.
pkg/console/spinner.go	Removed dead SpinnerWrapper.IsEnabled.
pkg/console/render.go	Removed dead JSON table renderer and simple tree renderer helper.
pkg/console/progress_test.go	Removed tests for deleted indeterminate progress bar factory.
pkg/console/progress.go	Removed dead NewIndeterminateProgressBar.
pkg/console/input_test.go	Removed tests for deleted input helpers.
pkg/console/input.go	Removed dead PromptInput* helpers.
pkg/console/golden_test.go	Removed golden coverage for deleted tree/location formatting.
pkg/console/console_test.go	Removed unit tests for deleted location/tree/JSON functions.
pkg/console/console_formatting_test.go	Removed tests and calls for deleted formatting helpers.
pkg/console/console.go	Removed dead formatting helpers and tree rendering implementation/import.
pkg/cli/mcp_tool_table_test.go	Removed tests for deleted MCP hierarchy tree renderer.
pkg/cli/mcp_tool_table.go	Removed dead MCP hierarchy tree renderer.

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[Copilot]

renderTreeSimple was removed, but the js/wasm implementation (pkg/console/console_wasm.go) still calls renderTreeSimple from RenderTree. This will break js/wasm builds with an undefined symbol error. Either restore renderTreeSimple in a file that is included for js/wasm builds, or update/remove the wasm RenderTree implementation to no longer depend on it.