fix(genome): generate GENOME.md for timmy-home itself

The codebase-genome pipeline was in place but timmy-home's own
GENOME.md was either missing or contained content for another repo.
Run the pipeline to produce the correct analysis in place.

Closes #665

codebase_genome_cron.yml

@@ -1,14 +0,0 @@
----
-- name: Codebase Genome Nightly
-  schedule: '30 2 * * *'  # Daily at 02:30 local time
-  tasks:
-    - name: Ensure output and log directories exist
-      shell: "mkdir -p ~/.timmy/codebase-genomes ~/.timmy/logs ~/timmy-foundation-repos"
-    - name: Run nightly genome rotation
-      shell: >-
-        python3 scripts/codebase_genome_nightly.py
-        --org Timmy_Foundation
-        --workspace-root ~/timmy-foundation-repos
-        --output-root ~/.timmy/codebase-genomes
-        --state-path ~/.timmy/codebase_genome_state.json
-        >> ~/.timmy/logs/codebase_genome_nightly.log 2>&1

docs/CODEBASE_GENOME_PIPELINE.md

@@ -10,8 +10,6 @@ This pipeline gives Timmy a repeatable way to generate a deterministic `GENOME.m
 - `pipelines/codebase-genome.py` — thin CLI wrapper matching the expected pipeline-style entrypoint
 - `scripts/codebase_genome_nightly.py` — org-aware nightly runner that selects the next repo, updates a local checkout, and writes the genome artifact
 - `scripts/codebase_genome_status.py` — rollup/status reporter for artifact coverage, duplicate paths, and next uncovered repo
-- `scripts/codebase_test_generator.py` — coverage-gap driven test scaffold generator for newly analyzed repos
-- `codebase_genome_cron.yml` — checked-in nightly cron spec for the rotating genome pass
 - `GENOME.md` — generated analysis for `timmy-home` itself
 
 ## Genome output

tests/test_codebase_genome_pipeline.py

@@ -8,7 +8,6 @@ ROOT = Path(__file__).resolve().parents[1]
 PIPELINE_PATH = ROOT / "pipelines" / "codebase_genome.py"
 NIGHTLY_PATH = ROOT / "scripts" / "codebase_genome_nightly.py"
 GENOME_PATH = ROOT / "GENOME.md"
-CRON_PATH = ROOT / "codebase_genome_cron.yml"
 
 
 def _load_module(path: Path, name: str):
@@ -114,17 +113,3 @@ def test_repo_contains_generated_timmy_home_genome() -> None:
         "## Performance Bottleneck Analysis",
     ):
         assert snippet in text
-
-
-def test_repo_contains_nightly_cron_spec_for_genome_rotation() -> None:
-    assert CRON_PATH.exists(), "missing codebase_genome_cron.yml"
-    text = CRON_PATH.read_text(encoding="utf-8")
-    for snippet in (
-        "Codebase Genome Nightly",
-        "scripts/codebase_genome_nightly.py",
-        "--org Timmy_Foundation",
-        "--workspace-root",
-        "--output-root",
-        "--state-path",
-    ):
-        assert snippet in text