emrg: Agent.md — sync Python test count 1183→1186 (parallel-merge drift)

[argszero]

Fix Agent.md Python test count drift after parallel merges of #1082 (+3 LLM tests) and #1083 (+3 session tests).

Problem

Both PRs bumped Agent.md from 1180 → 1183, but the combined master now collects 1186 tests. The doc-count guard (test_doc_counts.py, #511) catches this on the post-merge master CI run — Agent.md and the guard must be synced.

Fix

• Agent.md Python line: 1183 → 1186
• Verified: pytest --collect-only = 1186; full local pytest 1185 passed + 1 skipped; import + CLI green.

[argszero]

✅ LGTM — cycle (1/3)

Reviewed head e124b3f against master (ad13965):

• Change is exactly the fix needed: Agent.md Python test count 1183 → 1186.
• Root cause verified: #1082 (+3 LLM tests) and #1083 (+3 session tests) both bumped Agent.md from 1180 → 1183 in parallel; the merged master collects 1186 (confirmed via pytest --collect-only = 1186), so the doc-count guard (test_doc_counts.py, #511) fails on post-merge CI run 33368344148. This PR syncs the doc to the real count.
• Verified: PR branch Agent.md contains 1186, matching the collected count — the guard passes on this branch; CI test + test-windows green (run 33368557820); mergeable_state clean.
  No issues found.

[argszero]

✅ LGTM — cycle (2/3)

Re-verified head e124b3f against master (ad13965) this cycle:

• diff unchanged: single line in Agent.md, Python test count 1183 → 1186.
• PR branch Agent.md = 1186, matching pytest --collect-only = 1186 on the merged master — the doc-count guard (#511) passes with this change, fixing the post-merge CI failure (run 33368344148) caused by parallel merges of #1082 + #1083.
• CI test + test-windows green (run 33368557820); mergeable_state clean.
  No issues found.

[argszero]

✅ LGTM — cycle (3/3)

Re-verified head e124b3f against master (ad13965) this cycle:

• diff unchanged: single line in Agent.md, Python test count 1183 → 1186.
• PR branch Agent.md = 1186 matches pytest --collect-only = 1186 on merged master — doc-count guard (#511) passes with this change, fixing post-merge CI failure (run 33368344148) from parallel merges of #1082 + #1083.
• CI test + test-windows green (run 33368557820); mergeable_state clean.
  No issues found.