[codex] Add numbered list continuation

[bendsp]

Summary

• continue ordered Markdown list numbering when pressing Enter inside a numbered item
• preserve dot/paren delimiter style for the next item
• exit an empty numbered item by removing its marker

Validation

• pnpm lint
• pnpm typecheck
• pnpm test:unit

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Move ordered-list Enter binding before default keymaps

This Enter binding is added to buildBaseKeymap, but keymapExtension appends base bindings after bindings, and bindings includes CodeMirror defaultKeymap from app.tsx (which already handles Enter via newline/indent). In practice, pressing Enter in an ordered list will be consumed by the earlier default handler, so continueOrderedListCommand never runs and the new feature is effectively inactive.

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[Copilot]

Pull request overview

Adds ordered-list “Enter” behavior to the CodeMirror Markdown editor so pressing Enter in a numbered item continues numbering, preserves . vs ) delimiter style, and exits the list when the current item is empty.

Changes:

• Added continueOrderedListCommand to generate the next ordered-list marker (or remove an empty marker).
• Wired the command to the Enter key via the editor base keymap.
• Added unit tests covering continuation, delimiter preservation, and exiting empty items.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
tests/controllerShortcuts.test.ts	Adds unit tests for ordered-list continuation and exit behavior; updates the FakeView dispatch typing to allow scrollIntoView.
src/renderer/editor/codemirror/extensions.ts	Adds an Enter keybinding intended to run continueOrderedListCommand.
src/renderer/editor/codemirror/commands.ts	Implements continueOrderedListCommand to continue numbering / preserve delimiter / remove empty list markers.

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