chore: archive APEX stack; remove SEDA from hedge path

[JaeLeex]

Summary

• Archive APEX/Radar/Pulse/Guard/Reflect CLI commands, modules, skills, adapters, quoting_engine (incl. seda_oracle.py), deploy templates, yex configs, and related tests to _archive/
• Add strategies/cfi_funding.py — HL-only K2/r_ema inputs; hedge no longer imports SEDA
• Unmount archived commands from cli/main.py; remove apex_run/radar_run/reflect_run MCP tools (keep funding_hedge_*)
• Update README, skill.md, entrypoint, validate_agent_cli for hedge-only product

Stacked on #68 (jl/archive-legacy-strategies-keep-cfi-hedge).

SEDA removal

Before	After
quoting_engine/feeds/seda_oracle.py	_archive/quoting_engine/feeds/seda_oracle.py
cli/commands/hedge.py → seda_oracle	→ strategies/cfi_funding.py (HL fundingHistory replay)
Display: "SEDA live"	"HL fundingHistory"

No active code path calls SEDA.

Test plan

• pytest -q — 620 passed, 1 skipped
• hl hedge propose --help
• from strategies.cfi_hedge import build_cfi_hedge_proposal; from strategies.cfi_funding import fetch_cfi_funding_snapshot

Made with Cursor

[sdb001]

Thanks, the runtime cleanup direction makes sense, and the focused checks pass locally. I think this needs a docs cleanup before merge.

Blocking: this PR archives/removes the live APEX/Radar/Pulse/Guard/Reflect CLI surfaces, but README.md still advertises them as active. Examples include hl apex run --mainnet, the agent skill table pointing at skills/apex, skills/radar, skills/pulse, skills/guard, skills/reflect, command examples like hl guard run, hl radar run, hl pulse run, hl reflect run, the command summary listing those commands, the MCP section still claiming 24 tools including APEX/Radar/REFLECT, and the architecture block still listing the old command/modules/skills paths.

After this PR, those paths are under _archive/ or the commands are no longer registered in cli/main.py, so new users and MCP host setup docs would be wrong. Please either move that README content into the archive docs or rewrite it as explicitly legacy/archive-only, and update the MCP tool count/list to match the surviving server.

Local checks run:

• .venv312-review/bin/python -m pytest tests/test_mcp_gateway_context.py tests/test_entrypoint.py = 27 passed
• .venv312-review/bin/python -m py_compile cli/commands/hedge.py strategies/cfi_funding.py cli/mcp_server.py scripts/entrypoint.py

[sdb001]

Re-reviewed the docs follow-up. The README blocker is resolved.

The active docs now describe the CFI hedge + MCP surface, list the surviving MCP tools, and move the APEX/Radar/Pulse/Guard/Reflect material into legacy/archive framing instead of advertising those commands as active.

Checks run:

• .venv312-review/bin/python -m pytest tests/test_mcp_gateway_context.py tests/test_entrypoint.py = 27 passed
• .venv312-review/bin/python -m py_compile cli/commands/hedge.py strategies/cfi_funding.py cli/mcp_server.py scripts/entrypoint.py