docs: apply fleet-template (16-artifact scaffold)

Adds missing standard artifacts:
- README.md (if missing)
- AGENTS.md (AI agent contract)
- PLAN.md (current sprint)
- STATUS.md (where we are)
- DEVELOPMENT.md (dev workflow)
- DEPLOYMENT.md (deploy procedure)
- TESTING.md (test strategy)
- DECISIONS.md (ADR index + templates)
- .github/CODEOWNERS
- .github/workflows/ci.yml

Preserves all existing artifacts.

Refs: RugMunchMedia/fleet-template

tests/test_adaptive.py

@@ -0,0 +1,61 @@
+"""Tests for adaptive crawling."""
+
+import asyncio
+
+from adaptive import AdaptiveCrawler
+
+
+def test_adaptive_init() -> None:
+    c = AdaptiveCrawler(max_pages=10)
+    assert c.max_pages == 10
+    assert c._total_pages == 0
+
+
+def test_should_continue_below_min_pages() -> None:
+    c = AdaptiveCrawler(min_pages=3)
+    result = asyncio.run(c.should_continue("https://example.com", "Some content here", 0))
+    assert result["continue"] is True
+    assert "below minimum" in result["reason"].lower()
+
+
+def test_should_continue_relevance_high() -> None:
+    c = AdaptiveCrawler(relevance_threshold=0.3)
+    result = asyncio.run(
+        c.should_continue("https://example.com", "Python programming guide", 0, query="python")
+    )
+    assert result["continue"] is True
+    assert result["relevance_score"] > 0
+
+
+def test_should_continue_max_pages() -> None:
+    c = AdaptiveCrawler(max_pages=3, min_pages=0)
+    results = []
+    for i in range(3):
+        r = asyncio.run(c.should_continue(f"https://example.com/{i}", f"Content {i}", 0))
+        results.append(r)
+    r = asyncio.run(c.should_continue("https://example.com/3", "Content 3", 0))
+    assert r["continue"] is False
+    assert "max pages" in r["reason"].lower()
+
+
+def test_should_continue_max_depth() -> None:
+    c = AdaptiveCrawler(max_depth=2, min_pages=0)
+    r = asyncio.run(c.should_continue("https://example.com", "Content", 2))
+    assert r["continue"] is False
+    assert "max depth" in r["reason"].lower()
+
+
+def test_get_stats() -> None:
+    c = AdaptiveCrawler()
+    asyncio.run(c.should_continue("https://example.com", "Hello world test", 0))
+    stats = c.get_stats()
+    assert stats["pages_crawled"] >= 1
+    assert "avg_relevance" in stats
+
+
+def test_reset() -> None:
+    c = AdaptiveCrawler()
+    asyncio.run(c.should_continue("https://example.com", "Test", 0))
+    c.reset()
+    assert c._total_pages == 0
+    assert len(c._visited) == 0