[WIP] Assign bug blockers to M6 milestone for web CRUD endpoints

[Codex]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

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This section details on the original issue you should resolve

<issue_title>[M6 Tracker] Bug blockers must be resolved before new web CRUD endpoints land</issue_title>
<issue_description>## Problem or opportunity

The web server currently has no milestone assigned to the 3 confirmed bugs (duplicate serve() (issue #115), broken test_server.py import (#116), legacy dead modules (#117)). These must be fixed before the M6 milestone can close. Assigning them to M6 makes the dependency explicit.

This is a tracking note — no new implementation required. The 3 individual bug issues should be linked to M6 – Web CRUD & Terminal Launch.

Proposed solution

Assign issues #115, #116, #117 to the M6 milestone. They are blockers for a clean server codebase that the new web CRUD endpoints will build on.

Acceptance criteria

• BUG: Duplicate serve() function in cli.py — first definition is unreachable dead code #115 (duplicate serve()) assigned to M6 and resolved
• BUG: test_server.py imports deprecated server.py — signature mismatch causes test failure #116 (test_server.py import) assigned to M6 and resolved
• BUG: Legacy server.py and web.py are unreachable dead code — conflicting signatures with web/app.py #117 (legacy server.py/web.py) assigned to M6 and resolved
• All three fixed before M6 milestone closes</issue_description>

Comments on the Issue (you are @codex[agent] in this section)