feat(vscode): support Jupyter notebook context

[markijbema]

Summary

Add Jupyter notebook awareness to the VS Code extension so Python code cells receive whole-notebook classic autocomplete context, while notebook files appear correctly in active, visible, and open editor context.

The notebook-cell assembly logic is imported from Continue in a provenance-only commit, then integrated separately with Apache-2.0 attribution and redistribution material. Markdown and non-Python cells are left unchanged rather than routing them through Python heuristics, and Next Edit remains file-only because applying notebook-wide edits back to individual cells requires a separate mapping design.

Built for Mark IJbema by Kilo for Slack

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (4 files)

• .changeset/bright-notebooks-complete.md
• packages/kilo-vscode/src/services/autocomplete/classic-auto-complete/AutocompleteInlineCompletionProvider.ts
• packages/kilo-vscode/src/services/autocomplete/continuedev/core/autocomplete/notebook.ts
• packages/kilo-vscode/tests/unit/notebook-context.test.ts

Previous Review Summary (commit f004b49)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit f004b49)

Status: 1 Issues Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	1
SUGGESTION	0

Fix these issues in Kilo Cloud

Issue Details (click to expand)

WARNING

File	Line	Issue
packages/kilo-vscode/src/services/autocomplete/classic-auto-complete/AutocompleteInlineCompletionProvider.ts	226	All notebook cells are routed through the .ipynb/Python prompt heuristics, so markdown cells and non-Python notebooks lose their actual language handling.

Files Reviewed (10 files)

• .changeset/bright-notebooks-complete.md - 0 issues
• packages/kilo-vscode/THIRD_PARTY_LICENSES/continue.txt - 0 issues
• packages/kilo-vscode/src/KiloProvider.ts - 0 issues
• packages/kilo-vscode/src/services/autocomplete/AutocompleteServiceManager.ts - 0 issues
• packages/kilo-vscode/src/services/autocomplete/__tests__/AutocompleteServiceManager.spec.ts - 0 issues
• packages/kilo-vscode/src/services/autocomplete/classic-auto-complete/AutocompleteInlineCompletionProvider.ts - 1 issue
• packages/kilo-vscode/src/services/autocomplete/continuedev/core/autocomplete/notebook.ts - 0 issues
• packages/kilo-vscode/tests/setup/vscode-mock.ts - 0 issues
• packages/kilo-vscode/tests/unit/autocomplete-selector.test.ts - 0 issues
• packages/kilo-vscode/tests/unit/notebook-context.test.ts - 0 issues

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_{Reviewed by gpt-5.4-20260305 · Input: 42.3K · Output: 4.6K · Cached: 113.7K}

_{Review guidance: REVIEW.md from base branch main}