docs(dev): drop dead links to unwritten local-dev flow pages

[mesutoezdil]

docs/dev/local-development.md linked to 4 per-flow pages that were never written. Removed the dead links and pointed readers to the Topologies and Install paths sections on the same page.

Tested: no remaining dead links, ran ./tools/ci/check-docs (0 errors).

Refs: NO-REF

[coderabbitai]

📝 Walkthrough

Walkthrough

The local-development guide now documents four canonical development flows using topology and installation path, and removes a redundant statement about flow-specific prerequisite pages.

Changes

Local development documentation

Layer / File(s)	Summary
Canonical flow guidance docs/dev/local-development.md	The “Pick a flow” section now uses a simplified table for four topology and installation-path combinations, and the redundant prerequisite note is removed.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: removing dead links to unwritten local-development flow pages.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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