fix(copaw-worker): bump copaw dep to >=1.0.2 to resolve agentscope pre-release conflict

[kerwin612]

Problem

Fixes #598

copaw-worker==0.1.12 depends on copaw==0.0.5 (exact pin). That version of copaw on PyPI requires agentscope==1.0.16.dev0 — a pre-release. By default, uv (and recent pip) refuse to install pre-release packages, so users get an unsatisfiable dependency error:

agentscope==1.0.16.dev0 and copaw==0.0.5 depends on agentscope==1.0.16.dev0 ... requirements are unsatisfiable

The only workaround was --prerelease=allow, which is non-obvious and undesirable.

Root Cause

copaw==0.0.5 is an old release. copaw>=1.0.2 is already on PyPI and depends on agentscope==1.0.18 (stable). The copaw-worker package was never updated to track the new copaw major version.

Fix

• copaw==0.0.5 → copaw>=1.0.2 in copaw/pyproject.toml
• Bump copaw-worker version 0.1.12 → 0.1.13

No code changes needed — matrix_channel.py already uses the copaw 1.x API (BaseChannel, _enqueue, resolve_session_id, get_to_handle_from_request, etc.), which was verified against CoPaw/src/copaw/app/channels/base.py.

After this fix

# Works without --prerelease=allow
uv pip install copaw-worker

[johnlanni]

LGT — straightforward dependency bump that resolves the pre-release conflict described in #598.

Summary of changes:

• Bumps copaw dependency from exact pin ==0.0.5 to >=1.0.2, which depends on the stable agentscope==1.0.18 instead of the pre-release 1.0.16.dev0.
• Bumps copaw-worker version 0.1.12 → 0.1.13.
• No code changes; existing code already uses the copaw 1.x API.