Add docs, scripts, skills, commands, and taskmaster config to repo

Includes:
- docs/: architecture, block-schema, migration-plan, product-specification
- scripts/: bidi_table, decompose-decisions, extract-claims, seed-knowledge, etc.
- skill-legal-decision/: SKILL.md + references + block-schema
- skill-legal-assistant/: SKILL.md
- skill-legal-docx/: SKILL.md + references
- .claude/commands/: bidi-table skill
- .taskmaster/: task config + PRDs
- .gitignore: exclude legacy/, kiryat-yearim/, node_modules/, memory/

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/test-search.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+"""Test semantic search functions."""
+
+import asyncio
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).parent.parent / "mcp-server" / "src"))
+
+from legal_mcp.services.db import search_similar_paragraphs, search_similar_case_law, search_precedents, init_schema
+from legal_mcp.services.embeddings import embed_query
+
+
+async def main():
+    await init_schema()
+
+    queries = [
+        "טענות קנייניות רוב דרוש בעלי דירות רכוש משותף",
+        "חניה תנועה חניות מצוקת חניה",
+        "היטל השבחה שמאי מכריע התערבות",
+    ]
+
+    for query in queries:
+        print(f'=== שאילתה: "{query}" ===')
+        emb = await embed_query(query)
+        results = await search_precedents(emb, limit=3)
+
+        if not results:
+            print("  אין תוצאות")
+        else:
+            for i, r in enumerate(results):
+                score = r["score"]
+                cn = r["case_number"]
+                rtype = r["type"]
+                content = r["content"][:120].replace("\n", " ")
+                print(f"  {i+1}. [{rtype}] {score:.3f} | {cn} | {content}")
+        print()
+
+
+asyncio.run(main())